3807730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 7216128

約数和(自身を除く): 3408398

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 173, 310, 346, 355, 710, 865, 1730, 2201, 4402, 5363, 10726, 11005, 12283, 22010, 24566, 26815, 53630, 61415, 122830, 380773, 761546, 1903865, 3807730]

約数ペア:

[(1, 3807730), (2, 1903865), (5, 761546), (10, 380773), (31, 122830), (62, 61415), (71, 53630), (142, 26815), (155, 24566), (173, 22010), (310, 12283), (346, 11005), (355, 10726), (710, 5363), (865, 4402), (1730, 2201)]