70990995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 119066112

約数和(自身を除く): 48075117

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 347, 593, 1041, 1735, 1779, 2965, 5205, 7981, 8895, 13639, 23943, 39905, 40917, 68195, 119715, 204585, 205771, 617313, 1028855, 3086565, 4732733, 14198199, 23663665, 70990995]

約数ペア:

[(1, 70990995), (3, 23663665), (5, 14198199), (15, 4732733), (23, 3086565), (69, 1028855), (115, 617313), (345, 205771), (347, 204585), (593, 119715), (1041, 68195), (1735, 40917), (1779, 39905), (2965, 23943), (5205, 13639), (7981, 8895)]