189120570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{88789}}^1$

素因数の和:88870

約数の個数: 32

約数和(自身を含む): 460287360

約数和(自身を除く): 271166790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 88789, 177578, 266367, 443945, 532734, 887890, 1331835, 2663670, 6304019, 12608038, 18912057, 31520095, 37824114, 63040190, 94560285, 189120570]

約数ペア:

[(1, 189120570), (2, 94560285), (3, 63040190), (5, 37824114), (6, 31520095), (10, 18912057), (15, 12608038), (30, 6304019), (71, 2663670), (142, 1331835), (213, 887890), (355, 532734), (426, 443945), (710, 266367), (1065, 177578), (2130, 88789)]