8880930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 23342904

約数和(自身を除く): 14461974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 977, 1010, 1515, 1818, 1954, 2931, 3030, 4545, 4885, 5862, 8793, 9090, 9770, 14655, 17586, 29310, 43965, 87930, 98677, 197354, 296031, 493385, 592062, 888093, 986770, 1480155, 1776186, 2960310, 4440465, 8880930]

約数ペア:

[(1, 8880930), (2, 4440465), (3, 2960310), (5, 1776186), (6, 1480155), (9, 986770), (10, 888093), (15, 592062), (18, 493385), (30, 296031), (45, 197354), (90, 98677), (101, 87930), (202, 43965), (303, 29310), (505, 17586), (606, 14655), (909, 9770), (977, 9090), (1010, 8793), (1515, 5862), (1818, 4885), (1954, 4545), (2931, 3030)]