70986990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57713}}^1$

素因数の和:57764

約数の個数: 32

約数和(自身を含む): 174527136

約数和(自身を除く): 103540146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 57713, 115426, 173139, 288565, 346278, 577130, 865695, 1731390, 2366233, 4732466, 7098699, 11831165, 14197398, 23662330, 35493495, 70986990]

約数ペア:

[(1, 70986990), (2, 35493495), (3, 23662330), (5, 14197398), (6, 11831165), (10, 7098699), (15, 4732466), (30, 2366233), (41, 1731390), (82, 865695), (123, 577130), (205, 346278), (246, 288565), (410, 173139), (615, 115426), (1230, 57713)]