140472188210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{866417}}^1$

素因数の和:866978

約数の個数: 32

約数和(自身を含む): 261505746432

約数和(自身を除く): 121033558222

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 523, 1046, 2615, 5230, 16213, 32426, 81065, 162130, 866417, 1732834, 4332085, 8664170, 26858927, 53717854, 134294635, 268589270, 453136091, 906272182, 2265680455, 4531360910, 14047218821, 28094437642, 70236094105, 140472188210]

約数ペア:

[(1, 140472188210), (2, 70236094105), (5, 28094437642), (10, 14047218821), (31, 4531360910), (62, 2265680455), (155, 906272182), (310, 453136091), (523, 268589270), (1046, 134294635), (2615, 53717854), (5230, 26858927), (16213, 8664170), (32426, 4332085), (81065, 1732834), (162130, 866417)]