65743020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52177}}^1$

素因数の和:52199

約数の個数: 72

約数和(自身を含む): 227913504

約数和(自身を除く): 162170484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 52177, 104354, 156531, 208708, 260885, 313062, 365239, 469593, 521770, 626124, 730478, 782655, 939186, 1043540, 1095717, 1460956, 1565310, 1826195, 1878372, 2191434, 2347965, 3130620, 3287151, 3652390, 4382868, 4695930, 5478585, 6574302, 7304780, 9391860, 10957170, 13148604, 16435755, 21914340, 32871510, 65743020]

約数ペア:

[(1, 65743020), (2, 32871510), (3, 21914340), (4, 16435755), (5, 13148604), (6, 10957170), (7, 9391860), (9, 7304780), (10, 6574302), (12, 5478585), (14, 4695930), (15, 4382868), (18, 3652390), (20, 3287151), (21, 3130620), (28, 2347965), (30, 2191434), (35, 1878372), (36, 1826195), (42, 1565310), (45, 1460956), (60, 1095717), (63, 1043540), (70, 939186), (84, 782655), (90, 730478), (105, 626124), (126, 521770), (140, 469593), (180, 365239), (210, 313062), (252, 260885), (315, 208708), (420, 156531), (630, 104354), (1260, 52177)]