310032398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6857}}^1$

素因数の和:6956

約数の個数: 32

約数和(自身を含む): 525377664

約数和(自身を除く): 215345266

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 481, 611, 962, 1222, 1739, 3478, 6857, 13714, 22607, 45214, 89141, 178282, 253709, 322279, 507418, 644558, 3298217, 4189627, 6596434, 8379254, 11924323, 23848646, 155016199, 310032398]

約数ペア:

[(1, 310032398), (2, 155016199), (13, 23848646), (26, 11924323), (37, 8379254), (47, 6596434), (74, 4189627), (94, 3298217), (481, 644558), (611, 507418), (962, 322279), (1222, 253709), (1739, 178282), (3478, 89141), (6857, 45214), (13714, 22607)]