254012010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7243}}^1$

素因数の和:7427

約数の個数: 64

約数和(自身を含む): 700987392

約数和(自身を除く): 446975382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 501, 835, 1002, 1169, 1670, 2338, 2505, 3507, 5010, 5845, 7014, 7243, 11690, 14486, 17535, 21729, 35070, 36215, 43458, 50701, 72430, 101402, 108645, 152103, 217290, 253505, 304206, 507010, 760515, 1209581, 1521030, 2419162, 3628743, 6047905, 7257486, 8467067, 12095810, 16934134, 18143715, 25401201, 36287430, 42335335, 50802402, 84670670, 127006005, 254012010]

約数ペア:

[(1, 254012010), (2, 127006005), (3, 84670670), (5, 50802402), (6, 42335335), (7, 36287430), (10, 25401201), (14, 18143715), (15, 16934134), (21, 12095810), (30, 8467067), (35, 7257486), (42, 6047905), (70, 3628743), (105, 2419162), (167, 1521030), (210, 1209581), (334, 760515), (501, 507010), (835, 304206), (1002, 253505), (1169, 217290), (1670, 152103), (2338, 108645), (2505, 101402), (3507, 72430), (5010, 50701), (5845, 43458), (7014, 36215), (7243, 35070), (11690, 21729), (14486, 17535)]