142790090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 260314560

約数和(自身を除く): 117524470

約数列:

[1, 2, 5, 10, 179, 241, 331, 358, 482, 662, 895, 1205, 1655, 1790, 2410, 3310, 43139, 59249, 79771, 86278, 118498, 159542, 215695, 296245, 398855, 431390, 592490, 797710, 14279009, 28558018, 71395045, 142790090]

約数ペア:

[(1, 142790090), (2, 71395045), (5, 28558018), (10, 14279009), (179, 797710), (241, 592490), (331, 431390), (358, 398855), (482, 296245), (662, 215695), (895, 159542), (1205, 118498), (1655, 86278), (1790, 79771), (2410, 59249), (3310, 43139)]