1397710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 2695680

約数和(自身を除く): 1297970

約数列:

[1, 2, 5, 10, 23, 46, 59, 103, 115, 118, 206, 230, 295, 515, 590, 1030, 1357, 2369, 2714, 4738, 6077, 6785, 11845, 12154, 13570, 23690, 30385, 60770, 139771, 279542, 698855, 1397710]

約数ペア:

[(1, 1397710), (2, 698855), (5, 279542), (10, 139771), (23, 60770), (46, 30385), (59, 23690), (103, 13570), (115, 12154), (118, 11845), (206, 6785), (230, 6077), (295, 4738), (515, 2714), (590, 2369), (1030, 1357)]