3180090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 7744896

約数和(自身を除く): 4564806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1493, 2130, 2986, 4479, 7465, 8958, 14930, 22395, 44790, 106003, 212006, 318009, 530015, 636018, 1060030, 1590045, 3180090]

約数ペア:

[(1, 3180090), (2, 1590045), (3, 1060030), (5, 636018), (6, 530015), (10, 318009), (15, 212006), (30, 106003), (71, 44790), (142, 22395), (213, 14930), (355, 8958), (426, 7465), (710, 4479), (1065, 2986), (1493, 2130)]