858393390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{40357}}^1$

素因数の和:41076

約数の個数: 32

約数和(自身を含む): 2063100960

約数和(自身を除く): 1204707570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 709, 1418, 2127, 3545, 4254, 7090, 10635, 21270, 40357, 80714, 121071, 201785, 242142, 403570, 605355, 1210710, 28613113, 57226226, 85839339, 143065565, 171678678, 286131130, 429196695, 858393390]

約数ペア:

[(1, 858393390), (2, 429196695), (3, 286131130), (5, 171678678), (6, 143065565), (10, 85839339), (15, 57226226), (30, 28613113), (709, 1210710), (1418, 605355), (2127, 403570), (3545, 242142), (4254, 201785), (7090, 121071), (10635, 80714), (21270, 40357)]