24997290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20323}}^1$

素因数の和:20374

約数の個数: 32

約数和(自身を含む): 61459776

約数和(自身を除く): 36462486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 20323, 40646, 60969, 101615, 121938, 203230, 304845, 609690, 833243, 1666486, 2499729, 4166215, 4999458, 8332430, 12498645, 24997290]

約数ペア:

[(1, 24997290), (2, 12498645), (3, 8332430), (5, 4999458), (6, 4166215), (10, 2499729), (15, 1666486), (30, 833243), (41, 609690), (82, 304845), (123, 203230), (205, 121938), (246, 101615), (410, 60969), (615, 40646), (1230, 20323)]