1520234170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 3492711936

約数和(自身を除く): 1972477766

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 163, 182, 185, 259, 277, 326, 370, 455, 481, 518, 554, 815, 910, 962, 1141, 1295, 1385, 1630, 1939, 2119, 2282, 2405, 2590, 2770, 3367, 3601, 3878, 4238, 4810, 5705, 6031, 6734, 7202, 9695, 10249, 10595, 11410, 12062, 14833, 16835, 18005, 19390, 20498, 21190, 25207, 29666, 30155, 33670, 36010, 42217, 45151, 50414, 51245, 60310, 71743, 74165, 78403, 84434, 90302, 102490, 126035, 133237, 143486, 148330, 156806, 211085, 225755, 252070, 266474, 316057, 358715, 392015, 422170, 451510, 548821, 586963, 632114, 666185, 717430, 784030, 932659, 1097642, 1173926, 1332370, 1580285, 1670587, 1865318, 2744105, 2934815, 3160570, 3341174, 4108741, 4663295, 5488210, 5869630, 8217482, 8352935, 9326590, 11694109, 16705870, 20543705, 21717631, 23388218, 41087410, 43435262, 58470545, 108588155, 116941090, 152023417, 217176310, 304046834, 760117085, 1520234170]

約数ペア:

[(1, 1520234170), (2, 760117085), (5, 304046834), (7, 217176310), (10, 152023417), (13, 116941090), (14, 108588155), (26, 58470545), (35, 43435262), (37, 41087410), (65, 23388218), (70, 21717631), (74, 20543705), (91, 16705870), (130, 11694109), (163, 9326590), (182, 8352935), (185, 8217482), (259, 5869630), (277, 5488210), (326, 4663295), (370, 4108741), (455, 3341174), (481, 3160570), (518, 2934815), (554, 2744105), (815, 1865318), (910, 1670587), (962, 1580285), (1141, 1332370), (1295, 1173926), (1385, 1097642), (1630, 932659), (1939, 784030), (2119, 717430), (2282, 666185), (2405, 632114), (2590, 586963), (2770, 548821), (3367, 451510), (3601, 422170), (3878, 392015), (4238, 358715), (4810, 316057), (5705, 266474), (6031, 252070), (6734, 225755), (7202, 211085), (9695, 156806), (10249, 148330), (10595, 143486), (11410, 133237), (12062, 126035), (14833, 102490), (16835, 90302), (18005, 84434), (19390, 78403), (20498, 74165), (21190, 71743), (25207, 60310), (29666, 51245), (30155, 50414), (33670, 45151), (36010, 42217)]