2621639020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7760

約数の個数: 192

約数和(自身を含む): 7827757056

約数和(自身を除く): 5206118036

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 44, 52, 55, 65, 68, 70, 77, 85, 91, 110, 119, 130, 140, 143, 154, 170, 182, 187, 220, 221, 238, 260, 286, 308, 340, 364, 374, 385, 442, 455, 476, 572, 595, 715, 748, 770, 884, 910, 935, 1001, 1105, 1190, 1309, 1430, 1540, 1547, 1820, 1870, 2002, 2210, 2380, 2431, 2618, 2860, 3094, 3740, 4004, 4420, 4862, 5005, 5236, 6188, 6545, 7703, 7735, 9724, 10010, 12155, 13090, 15406, 15470, 17017, 20020, 24310, 26180, 30812, 30940, 34034, 38515, 48620, 53921, 68068, 77030, 84733, 85085, 100139, 107842, 130951, 154060, 169466, 170170, 200278, 215684, 261902, 269605, 338932, 340340, 400556, 423665, 500695, 523804, 539210, 593131, 654755, 700973, 847330, 916657, 1001390, 1078420, 1101529, 1186262, 1309510, 1401946, 1440461, 1694660, 1702363, 1833314, 2002780, 2203058, 2372524, 2619020, 2803892, 2880922, 2965655, 3404726, 3504865, 3666628, 4406116, 4583285, 5507645, 5761844, 5931310, 6809452, 7009730, 7202305, 7710703, 8511815, 9166570, 10083227, 11015290, 11862620, 11916541, 14019460, 14404610, 15421406, 17023630, 18333140, 18725993, 20166454, 22030580, 23833082, 28809220, 30842812, 34047260, 37451986, 38553515, 40332908, 47666164, 50416135, 59582705, 74903972, 77107030, 93629965, 100832270, 119165410, 131081951, 154214060, 187259930, 201664540, 238330820, 262163902, 374519860, 524327804, 655409755, 1310819510, 2621639020]

約数ペア:

[(1, 2621639020), (2, 1310819510), (4, 655409755), (5, 524327804), (7, 374519860), (10, 262163902), (11, 238330820), (13, 201664540), (14, 187259930), (17, 154214060), (20, 131081951), (22, 119165410), (26, 100832270), (28, 93629965), (34, 77107030), (35, 74903972), (44, 59582705), (52, 50416135), (55, 47666164), (65, 40332908), (68, 38553515), (70, 37451986), (77, 34047260), (85, 30842812), (91, 28809220), (110, 23833082), (119, 22030580), (130, 20166454), (140, 18725993), (143, 18333140), (154, 17023630), (170, 15421406), (182, 14404610), (187, 14019460), (220, 11916541), (221, 11862620), (238, 11015290), (260, 10083227), (286, 9166570), (308, 8511815), (340, 7710703), (364, 7202305), (374, 7009730), (385, 6809452), (442, 5931310), (455, 5761844), (476, 5507645), (572, 4583285), (595, 4406116), (715, 3666628), (748, 3504865), (770, 3404726), (884, 2965655), (910, 2880922), (935, 2803892), (1001, 2619020), (1105, 2372524), (1190, 2203058), (1309, 2002780), (1430, 1833314), (1540, 1702363), (1547, 1694660), (1820, 1440461), (1870, 1401946), (2002, 1309510), (2210, 1186262), (2380, 1101529), (2431, 1078420), (2618, 1001390), (2860, 916657), (3094, 847330), (3740, 700973), (4004, 654755), (4420, 593131), (4862, 539210), (5005, 523804), (5236, 500695), (6188, 423665), (6545, 400556), (7703, 340340), (7735, 338932), (9724, 269605), (10010, 261902), (12155, 215684), (13090, 200278), (15406, 170170), (15470, 169466), (17017, 154060), (20020, 130951), (24310, 107842), (26180, 100139), (30812, 85085), (30940, 84733), (34034, 77030), (38515, 68068), (48620, 53921)]