256543271430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4621}}^1\times {\mathrm{1850561}}^1$

素因数の和:1855192

約数の個数: 32

約数和(自身を含む): 615837424608

約数和(自身を除く): 359294153178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4621, 9242, 13863, 23105, 27726, 46210, 69315, 138630, 1850561, 3701122, 5551683, 9252805, 11103366, 18505610, 27758415, 55516830, 8551442381, 17102884762, 25654327143, 42757211905, 51308654286, 85514423810, 128271635715, 256543271430]

約数ペア:

[(1, 256543271430), (2, 128271635715), (3, 85514423810), (5, 51308654286), (6, 42757211905), (10, 25654327143), (15, 17102884762), (30, 8551442381), (4621, 55516830), (9242, 27758415), (13863, 18505610), (23105, 11103366), (27726, 9252805), (46210, 5551683), (69315, 3701122), (138630, 1850561)]