54809370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 124453350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 719, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1438, 1694, 1815, 2157, 2178, 2310, 2541, 3465, 3595, 3630, 4235, 4314, 5033, 5082, 5445, 6471, 6930, 7190, 7623, 7909, 8470, 10066, 10785, 10890, 12705, 12942, 15099, 15246, 15818, 21570, 23727, 25165, 25410, 30198, 32355, 38115, 39545, 45297, 47454, 50330, 55363, 64710, 71181, 75495, 76230, 79090, 86999, 90594, 110726, 118635, 142362, 150990, 166089, 173998, 226485, 237270, 260997, 276815, 332178, 355905, 434995, 452970, 498267, 521994, 553630, 608993, 711810, 782991, 830445, 869990, 996534, 1217986, 1304985, 1565982, 1660890, 1826979, 2491335, 2609970, 3044965, 3653958, 3914955, 4982670, 5480937, 6089930, 7829910, 9134895, 10961874, 18269790, 27404685, 54809370]

約数ペア:

[(1, 54809370), (2, 27404685), (3, 18269790), (5, 10961874), (6, 9134895), (7, 7829910), (9, 6089930), (10, 5480937), (11, 4982670), (14, 3914955), (15, 3653958), (18, 3044965), (21, 2609970), (22, 2491335), (30, 1826979), (33, 1660890), (35, 1565982), (42, 1304985), (45, 1217986), (55, 996534), (63, 869990), (66, 830445), (70, 782991), (77, 711810), (90, 608993), (99, 553630), (105, 521994), (110, 498267), (121, 452970), (126, 434995), (154, 355905), (165, 332178), (198, 276815), (210, 260997), (231, 237270), (242, 226485), (315, 173998), (330, 166089), (363, 150990), (385, 142362), (462, 118635), (495, 110726), (605, 90594), (630, 86999), (693, 79090), (719, 76230), (726, 75495), (770, 71181), (847, 64710), (990, 55363), (1089, 50330), (1155, 47454), (1210, 45297), (1386, 39545), (1438, 38115), (1694, 32355), (1815, 30198), (2157, 25410), (2178, 25165), (2310, 23727), (2541, 21570), (3465, 15818), (3595, 15246), (3630, 15099), (4235, 12942), (4314, 12705), (5033, 10890), (5082, 10785), (5445, 10066), (6471, 8470), (6930, 7909), (7190, 7623)]