1674840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 5326560

約数和(自身を除く): 3651720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 821, 1020, 1642, 2040, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 13957, 16420, 19704, 24630, 27914, 32840, 41871, 49260, 55828, 69785, 83742, 98520, 111656, 139570, 167484, 209355, 279140, 334968, 418710, 558280, 837420, 1674840]

約数ペア:

[(1, 1674840), (2, 837420), (3, 558280), (4, 418710), (5, 334968), (6, 279140), (8, 209355), (10, 167484), (12, 139570), (15, 111656), (17, 98520), (20, 83742), (24, 69785), (30, 55828), (34, 49260), (40, 41871), (51, 32840), (60, 27914), (68, 24630), (85, 19704), (102, 16420), (120, 13957), (136, 12315), (170, 9852), (204, 8210), (255, 6568), (340, 4926), (408, 4105), (510, 3284), (680, 2463), (821, 2040), (1020, 1642)]