30776460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 107702784

約数和(自身を除く): 76926324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 211, 220, 221, 255, 260, 286, 330, 340, 374, 390, 422, 429, 442, 510, 561, 572, 633, 660, 663, 715, 748, 780, 844, 858, 884, 935, 1020, 1055, 1105, 1122, 1266, 1326, 1430, 1716, 1870, 2110, 2145, 2210, 2244, 2321, 2431, 2532, 2652, 2743, 2805, 2860, 3165, 3315, 3587, 3740, 4220, 4290, 4420, 4642, 4862, 5486, 5610, 6330, 6630, 6963, 7174, 7293, 8229, 8580, 9284, 9724, 10761, 10972, 11220, 11605, 12155, 12660, 13260, 13715, 13926, 14348, 14586, 16458, 17935, 21522, 23210, 24310, 27430, 27852, 29172, 30173, 32916, 34815, 35870, 36465, 39457, 41145, 43044, 46420, 46631, 48620, 53805, 54860, 60346, 69630, 71740, 72930, 78914, 82290, 90519, 93262, 107610, 118371, 120692, 139260, 139893, 145860, 150865, 157828, 164580, 181038, 186524, 197285, 215220, 233155, 236742, 279786, 301730, 362076, 394570, 452595, 466310, 473484, 512941, 559572, 591855, 603460, 699465, 789140, 905190, 932620, 1025882, 1183710, 1398930, 1538823, 1810380, 2051764, 2367420, 2564705, 2797860, 3077646, 5129410, 6155292, 7694115, 10258820, 15388230, 30776460]

約数ペア:

[(1, 30776460), (2, 15388230), (3, 10258820), (4, 7694115), (5, 6155292), (6, 5129410), (10, 3077646), (11, 2797860), (12, 2564705), (13, 2367420), (15, 2051764), (17, 1810380), (20, 1538823), (22, 1398930), (26, 1183710), (30, 1025882), (33, 932620), (34, 905190), (39, 789140), (44, 699465), (51, 603460), (52, 591855), (55, 559572), (60, 512941), (65, 473484), (66, 466310), (68, 452595), (78, 394570), (85, 362076), (102, 301730), (110, 279786), (130, 236742), (132, 233155), (143, 215220), (156, 197285), (165, 186524), (170, 181038), (187, 164580), (195, 157828), (204, 150865), (211, 145860), (220, 139893), (221, 139260), (255, 120692), (260, 118371), (286, 107610), (330, 93262), (340, 90519), (374, 82290), (390, 78914), (422, 72930), (429, 71740), (442, 69630), (510, 60346), (561, 54860), (572, 53805), (633, 48620), (660, 46631), (663, 46420), (715, 43044), (748, 41145), (780, 39457), (844, 36465), (858, 35870), (884, 34815), (935, 32916), (1020, 30173), (1055, 29172), (1105, 27852), (1122, 27430), (1266, 24310), (1326, 23210), (1430, 21522), (1716, 17935), (1870, 16458), (2110, 14586), (2145, 14348), (2210, 13926), (2244, 13715), (2321, 13260), (2431, 12660), (2532, 12155), (2652, 11605), (2743, 11220), (2805, 10972), (2860, 10761), (3165, 9724), (3315, 9284), (3587, 8580), (3740, 8229), (4220, 7293), (4290, 7174), (4420, 6963), (4642, 6630), (4862, 6330), (5486, 5610)]