79431420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57559}}^1$

素因数の和:57594

約数の個数: 48

約数和(自身を含む): 232081920

約数和(自身を除く): 152650500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 57559, 115118, 172677, 230236, 287795, 345354, 575590, 690708, 863385, 1151180, 1323857, 1726770, 2647714, 3453540, 3971571, 5295428, 6619285, 7943142, 13238570, 15886284, 19857855, 26477140, 39715710, 79431420]

約数ペア:

[(1, 79431420), (2, 39715710), (3, 26477140), (4, 19857855), (5, 15886284), (6, 13238570), (10, 7943142), (12, 6619285), (15, 5295428), (20, 3971571), (23, 3453540), (30, 2647714), (46, 1726770), (60, 1323857), (69, 1151180), (92, 863385), (115, 690708), (138, 575590), (230, 345354), (276, 287795), (345, 230236), (460, 172677), (690, 115118), (1380, 57559)]