65904930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 212397120

約数和(自身を除く): 146492190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 619, 630, 819, 845, 910, 1014, 1170, 1183, 1238, 1365, 1521, 1638, 1690, 1857, 2366, 2535, 2730, 3042, 3095, 3549, 3714, 4095, 4333, 5070, 5571, 5915, 6190, 7098, 7605, 8047, 8190, 8666, 9285, 10647, 11142, 11830, 12999, 15210, 16094, 17745, 18570, 21294, 21665, 24141, 25998, 27855, 35490, 38997, 40235, 43330, 48282, 53235, 55710, 56329, 64995, 72423, 77994, 80470, 104611, 106470, 112658, 120705, 129990, 144846, 168987, 194985, 209222, 241410, 281645, 313833, 337974, 362115, 389970, 506961, 523055, 563290, 627666, 724230, 732277, 844935, 941499, 1013922, 1046110, 1464554, 1569165, 1689870, 1882998, 2196831, 2534805, 3138330, 3661385, 4393662, 4707495, 5069610, 6590493, 7322770, 9414990, 10984155, 13180986, 21968310, 32952465, 65904930]

約数ペア:

[(1, 65904930), (2, 32952465), (3, 21968310), (5, 13180986), (6, 10984155), (7, 9414990), (9, 7322770), (10, 6590493), (13, 5069610), (14, 4707495), (15, 4393662), (18, 3661385), (21, 3138330), (26, 2534805), (30, 2196831), (35, 1882998), (39, 1689870), (42, 1569165), (45, 1464554), (63, 1046110), (65, 1013922), (70, 941499), (78, 844935), (90, 732277), (91, 724230), (105, 627666), (117, 563290), (126, 523055), (130, 506961), (169, 389970), (182, 362115), (195, 337974), (210, 313833), (234, 281645), (273, 241410), (315, 209222), (338, 194985), (390, 168987), (455, 144846), (507, 129990), (546, 120705), (585, 112658), (619, 106470), (630, 104611), (819, 80470), (845, 77994), (910, 72423), (1014, 64995), (1170, 56329), (1183, 55710), (1238, 53235), (1365, 48282), (1521, 43330), (1638, 40235), (1690, 38997), (1857, 35490), (2366, 27855), (2535, 25998), (2730, 24141), (3042, 21665), (3095, 21294), (3549, 18570), (3714, 17745), (4095, 16094), (4333, 15210), (5070, 12999), (5571, 11830), (5915, 11142), (6190, 10647), (7098, 9285), (7605, 8666), (8047, 8190)]