42768705910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1226

約数の個数: 128

約数和(自身を含む): 94142290176

約数和(自身を除く): 51373584266

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 197, 238, 241, 394, 482, 595, 757, 985, 1190, 1205, 1379, 1514, 1687, 1970, 2410, 2758, 3349, 3374, 3785, 4097, 5299, 6698, 6895, 7570, 8194, 8435, 10598, 12869, 13790, 16745, 16870, 20485, 23443, 25738, 26495, 28679, 33490, 40970, 46886, 47477, 52990, 57358, 64345, 90083, 94954, 117215, 128690, 143395, 149129, 180166, 182437, 234430, 237385, 286790, 298258, 332339, 364874, 450415, 474770, 664678, 745645, 807109, 900830, 912185, 1043903, 1277059, 1491290, 1614218, 1661695, 1824370, 2087806, 2535193, 2554118, 3101429, 3323390, 4035545, 5070386, 5219515, 5649763, 6202858, 6385295, 8071090, 10439030, 11299526, 12675965, 12770590, 15507145, 17746351, 21710003, 25351930, 28248815, 31014290, 35492702, 35940089, 43420006, 56497630, 71880178, 88731755, 108550015, 177463510, 179700445, 217100030, 251580623, 359400890, 503161246, 610981513, 1221963026, 1257903115, 2515806230, 3054907565, 4276870591, 6109815130, 8553741182, 21384352955, 42768705910]

約数ペア:

[(1, 42768705910), (2, 21384352955), (5, 8553741182), (7, 6109815130), (10, 4276870591), (14, 3054907565), (17, 2515806230), (34, 1257903115), (35, 1221963026), (70, 610981513), (85, 503161246), (119, 359400890), (170, 251580623), (197, 217100030), (238, 179700445), (241, 177463510), (394, 108550015), (482, 88731755), (595, 71880178), (757, 56497630), (985, 43420006), (1190, 35940089), (1205, 35492702), (1379, 31014290), (1514, 28248815), (1687, 25351930), (1970, 21710003), (2410, 17746351), (2758, 15507145), (3349, 12770590), (3374, 12675965), (3785, 11299526), (4097, 10439030), (5299, 8071090), (6698, 6385295), (6895, 6202858), (7570, 5649763), (8194, 5219515), (8435, 5070386), (10598, 4035545), (12869, 3323390), (13790, 3101429), (16745, 2554118), (16870, 2535193), (20485, 2087806), (23443, 1824370), (25738, 1661695), (26495, 1614218), (28679, 1491290), (33490, 1277059), (40970, 1043903), (46886, 912185), (47477, 900830), (52990, 807109), (57358, 745645), (64345, 664678), (90083, 474770), (94954, 450415), (117215, 364874), (128690, 332339), (143395, 298258), (149129, 286790), (180166, 237385), (182437, 234430)]