64262790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3989}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 168058800

約数和(自身を除く): 103796010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 3989, 5370, 7978, 8055, 11967, 16110, 19945, 23934, 35901, 39890, 59835, 71802, 119670, 179505, 359010, 714031, 1428062, 2142093, 3570155, 4284186, 6426279, 7140310, 10710465, 12852558, 21420930, 32131395, 64262790]

約数ペア:

[(1, 64262790), (2, 32131395), (3, 21420930), (5, 12852558), (6, 10710465), (9, 7140310), (10, 6426279), (15, 4284186), (18, 3570155), (30, 2142093), (45, 1428062), (90, 714031), (179, 359010), (358, 179505), (537, 119670), (895, 71802), (1074, 59835), (1611, 39890), (1790, 35901), (2685, 23934), (3222, 19945), (3989, 16110), (5370, 11967), (7978, 8055)]