988895530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{14549}}^1$

素因数の和:15534

約数の個数: 32

約数和(自身を含む): 2036534400

約数和(自身を除く): 1047638870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1942, 4855, 6797, 9710, 13594, 14549, 29098, 33985, 67970, 72745, 101843, 145490, 203686, 509215, 1018430, 14127079, 28254158, 70635395, 98889553, 141270790, 197779106, 494447765, 988895530]

約数ペア:

[(1, 988895530), (2, 494447765), (5, 197779106), (7, 141270790), (10, 98889553), (14, 70635395), (35, 28254158), (70, 14127079), (971, 1018430), (1942, 509215), (4855, 203686), (6797, 145490), (9710, 101843), (13594, 72745), (14549, 67970), (29098, 33985)]