31415130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3089}}^1$

素因数の和:3215

約数の個数: 48

約数和(自身を含む): 82428840

約数和(自身を除く): 51013710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3089, 3390, 5085, 6178, 9267, 10170, 15445, 18534, 27801, 30890, 46335, 55602, 92670, 139005, 278010, 349057, 698114, 1047171, 1745285, 2094342, 3141513, 3490570, 5235855, 6283026, 10471710, 15707565, 31415130]

約数ペア:

[(1, 31415130), (2, 15707565), (3, 10471710), (5, 6283026), (6, 5235855), (9, 3490570), (10, 3141513), (15, 2094342), (18, 1745285), (30, 1047171), (45, 698114), (90, 349057), (113, 278010), (226, 139005), (339, 92670), (565, 55602), (678, 46335), (1017, 30890), (1130, 27801), (1695, 18534), (2034, 15445), (3089, 10170), (3390, 9267), (5085, 6178)]