930571330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 2020515840

約数和(自身を除く): 1089944510

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 47, 62, 65, 85, 94, 130, 155, 170, 221, 235, 289, 310, 403, 442, 470, 527, 578, 611, 799, 806, 1054, 1105, 1222, 1445, 1457, 1598, 2015, 2210, 2635, 2890, 2914, 3055, 3757, 3995, 4030, 4913, 5270, 6110, 6851, 7285, 7514, 7990, 8959, 9826, 10387, 13583, 13702, 14570, 17918, 18785, 18941, 20774, 24565, 24769, 27166, 34255, 37570, 37882, 44795, 49130, 49538, 51935, 63869, 67915, 68510, 89590, 94705, 103870, 116467, 123845, 127738, 135830, 152303, 176579, 189410, 230911, 232934, 247690, 304606, 319345, 321997, 353158, 421073, 461822, 582335, 638690, 643994, 761515, 842146, 882895, 1154555, 1164670, 1523030, 1609985, 1765790, 1979939, 2105365, 2309110, 3001843, 3219970, 3959878, 4210730, 5473949, 6003686, 7158241, 9899695, 10947898, 14316482, 15009215, 19799390, 27369745, 30018430, 35791205, 54739490, 71582410, 93057133, 186114266, 465285665, 930571330]

約数ペア:

[(1, 930571330), (2, 465285665), (5, 186114266), (10, 93057133), (13, 71582410), (17, 54739490), (26, 35791205), (31, 30018430), (34, 27369745), (47, 19799390), (62, 15009215), (65, 14316482), (85, 10947898), (94, 9899695), (130, 7158241), (155, 6003686), (170, 5473949), (221, 4210730), (235, 3959878), (289, 3219970), (310, 3001843), (403, 2309110), (442, 2105365), (470, 1979939), (527, 1765790), (578, 1609985), (611, 1523030), (799, 1164670), (806, 1154555), (1054, 882895), (1105, 842146), (1222, 761515), (1445, 643994), (1457, 638690), (1598, 582335), (2015, 461822), (2210, 421073), (2635, 353158), (2890, 321997), (2914, 319345), (3055, 304606), (3757, 247690), (3995, 232934), (4030, 230911), (4913, 189410), (5270, 176579), (6110, 152303), (6851, 135830), (7285, 127738), (7514, 123845), (7990, 116467), (8959, 103870), (9826, 94705), (10387, 89590), (13583, 68510), (13702, 67915), (14570, 63869), (17918, 51935), (18785, 49538), (18941, 49130), (20774, 44795), (24565, 37882), (24769, 37570), (27166, 34255)]