156747430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{36709}}^1$

素因数の和:36784

約数の個数: 32

約数和(自身を含む): 327746880

約数和(自身を除く): 170999450

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 36709, 73418, 183545, 256963, 367090, 513926, 1284815, 2239249, 2569630, 4478498, 11196245, 15674743, 22392490, 31349486, 78373715, 156747430]

約数ペア:

[(1, 156747430), (2, 78373715), (5, 31349486), (7, 22392490), (10, 15674743), (14, 11196245), (35, 4478498), (61, 2569630), (70, 2239249), (122, 1284815), (305, 513926), (427, 367090), (610, 256963), (854, 183545), (2135, 73418), (4270, 36709)]