61911030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66571}}^1$

素因数の和:66612

約数の個数: 32

約数和(自身を含む): 153381888

約数和(自身を除く): 91470858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 66571, 133142, 199713, 332855, 399426, 665710, 998565, 1997130, 2063701, 4127402, 6191103, 10318505, 12382206, 20637010, 30955515, 61911030]

約数ペア:

[(1, 61911030), (2, 30955515), (3, 20637010), (5, 12382206), (6, 10318505), (10, 6191103), (15, 4127402), (30, 2063701), (31, 1997130), (62, 998565), (93, 665710), (155, 399426), (186, 332855), (310, 199713), (465, 133142), (930, 66571)]