64573470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18397}}^1$

素因数の和:18426

約数の個数: 64

約数和(自身を含む): 185451840

約数和(自身を除く): 120878370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 18397, 36794, 55191, 91985, 110382, 165573, 183970, 239161, 275955, 331146, 478322, 496719, 551910, 717483, 827865, 993438, 1195805, 1434966, 1655730, 2152449, 2391610, 2483595, 3587415, 4304898, 4967190, 6457347, 7174830, 10762245, 12914694, 21524490, 32286735, 64573470]

約数ペア:

[(1, 64573470), (2, 32286735), (3, 21524490), (5, 12914694), (6, 10762245), (9, 7174830), (10, 6457347), (13, 4967190), (15, 4304898), (18, 3587415), (26, 2483595), (27, 2391610), (30, 2152449), (39, 1655730), (45, 1434966), (54, 1195805), (65, 993438), (78, 827865), (90, 717483), (117, 551910), (130, 496719), (135, 478322), (195, 331146), (234, 275955), (270, 239161), (351, 183970), (390, 165573), (585, 110382), (702, 91985), (1170, 55191), (1755, 36794), (3510, 18397)]