315068542

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 499724928

約数和(自身を除く): 184656386

約数列:

[1, 2, 37, 47, 74, 94, 157, 314, 577, 1154, 1739, 3478, 5809, 7379, 11618, 14758, 21349, 27119, 42698, 54238, 90589, 181178, 273023, 546046, 1003403, 2006806, 3351793, 4257683, 6703586, 8515366, 157534271, 315068542]

約数ペア:

[(1, 315068542), (2, 157534271), (37, 8515366), (47, 6703586), (74, 4257683), (94, 3351793), (157, 2006806), (314, 1003403), (577, 546046), (1154, 273023), (1739, 181178), (3478, 90589), (5809, 54238), (7379, 42698), (11618, 27119), (14758, 21349)]