702190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 1368576

約数和(自身を除く): 666386

約数列:

[1, 2, 5, 10, 23, 43, 46, 71, 86, 115, 142, 215, 230, 355, 430, 710, 989, 1633, 1978, 3053, 3266, 4945, 6106, 8165, 9890, 15265, 16330, 30530, 70219, 140438, 351095, 702190]

約数ペア:

[(1, 702190), (2, 351095), (5, 140438), (10, 70219), (23, 30530), (43, 16330), (46, 15265), (71, 9890), (86, 8165), (115, 6106), (142, 4945), (215, 3266), (230, 3053), (355, 1978), (430, 1633), (710, 989)]