1641510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 4874688

約数和(自身を除く): 3233178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 61, 65, 69, 78, 90, 115, 117, 122, 130, 138, 183, 195, 207, 230, 234, 299, 305, 345, 366, 390, 414, 549, 585, 598, 610, 690, 793, 897, 915, 1035, 1098, 1170, 1403, 1495, 1586, 1794, 1830, 2070, 2379, 2691, 2745, 2806, 2990, 3965, 4209, 4485, 4758, 5382, 5490, 7015, 7137, 7930, 8418, 8970, 11895, 12627, 13455, 14030, 14274, 18239, 21045, 23790, 25254, 26910, 35685, 36478, 42090, 54717, 63135, 71370, 91195, 109434, 126270, 164151, 182390, 273585, 328302, 547170, 820755, 1641510]

約数ペア:

[(1, 1641510), (2, 820755), (3, 547170), (5, 328302), (6, 273585), (9, 182390), (10, 164151), (13, 126270), (15, 109434), (18, 91195), (23, 71370), (26, 63135), (30, 54717), (39, 42090), (45, 36478), (46, 35685), (61, 26910), (65, 25254), (69, 23790), (78, 21045), (90, 18239), (115, 14274), (117, 14030), (122, 13455), (130, 12627), (138, 11895), (183, 8970), (195, 8418), (207, 7930), (230, 7137), (234, 7015), (299, 5490), (305, 5382), (345, 4758), (366, 4485), (390, 4209), (414, 3965), (549, 2990), (585, 2806), (598, 2745), (610, 2691), (690, 2379), (793, 2070), (897, 1830), (915, 1794), (1035, 1586), (1098, 1495), (1170, 1403)]