69834840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1117}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 210094560

約数和(自身を除く): 140259720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1117, 1563, 2084, 2234, 2605, 3126, 3351, 4168, 4468, 5210, 5585, 6252, 6702, 7815, 8936, 10420, 11170, 12504, 13404, 15630, 16755, 20840, 22340, 26808, 31260, 33510, 44680, 62520, 67020, 134040, 581957, 1163914, 1745871, 2327828, 2909785, 3491742, 4655656, 5819570, 6983484, 8729355, 11639140, 13966968, 17458710, 23278280, 34917420, 69834840]

約数ペア:

[(1, 69834840), (2, 34917420), (3, 23278280), (4, 17458710), (5, 13966968), (6, 11639140), (8, 8729355), (10, 6983484), (12, 5819570), (15, 4655656), (20, 3491742), (24, 2909785), (30, 2327828), (40, 1745871), (60, 1163914), (120, 581957), (521, 134040), (1042, 67020), (1117, 62520), (1563, 44680), (2084, 33510), (2234, 31260), (2605, 26808), (3126, 22340), (3351, 20840), (4168, 16755), (4468, 15630), (5210, 13404), (5585, 12504), (6252, 11170), (6702, 10420), (7815, 8936)]