2812170840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{330067}}^1$

素因数の和:330152

約数の個数: 64

約数和(自身を含む): 8555362560

約数和(自身を除く): 5743191720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 330067, 660134, 990201, 1320268, 1650335, 1980402, 2640536, 3300670, 3960804, 4951005, 6601340, 7921608, 9902010, 13202680, 19804020, 23434757, 39608040, 46869514, 70304271, 93739028, 117173785, 140608542, 187478056, 234347570, 281217084, 351521355, 468695140, 562434168, 703042710, 937390280, 1406085420, 2812170840]

約数ペア:

[(1, 2812170840), (2, 1406085420), (3, 937390280), (4, 703042710), (5, 562434168), (6, 468695140), (8, 351521355), (10, 281217084), (12, 234347570), (15, 187478056), (20, 140608542), (24, 117173785), (30, 93739028), (40, 70304271), (60, 46869514), (71, 39608040), (120, 23434757), (142, 19804020), (213, 13202680), (284, 9902010), (355, 7921608), (426, 6601340), (568, 4951005), (710, 3960804), (852, 3300670), (1065, 2640536), (1420, 1980402), (1704, 1650335), (2130, 1320268), (2840, 990201), (4260, 660134), (8520, 330067)]