251772010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{58963}}^1$

素因数の和:59038

約数の個数: 32

約数和(自身を含む): 526430592

約数和(自身を除く): 274658582

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 58963, 117926, 294815, 412741, 589630, 825482, 2063705, 3596743, 4127410, 7193486, 17983715, 25177201, 35967430, 50354402, 125886005, 251772010]

約数ペア:

[(1, 251772010), (2, 125886005), (5, 50354402), (7, 35967430), (10, 25177201), (14, 17983715), (35, 7193486), (61, 4127410), (70, 3596743), (122, 2063705), (305, 825482), (427, 589630), (610, 412741), (854, 294815), (2135, 117926), (4270, 58963)]