31979130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5581}}^1$

素因数の和:5782

約数の個数: 32

約数和(自身を含む): 77165568

約数和(自身を除く): 45186438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5581, 5730, 11162, 16743, 27905, 33486, 55810, 83715, 167430, 1065971, 2131942, 3197913, 5329855, 6395826, 10659710, 15989565, 31979130]

約数ペア:

[(1, 31979130), (2, 15989565), (3, 10659710), (5, 6395826), (6, 5329855), (10, 3197913), (15, 2131942), (30, 1065971), (191, 167430), (382, 83715), (573, 55810), (955, 33486), (1146, 27905), (1910, 16743), (2865, 11162), (5581, 5730)]