31166150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 62058528

約数和(自身を除く): 30892378

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 205, 230, 410, 575, 661, 943, 1025, 1150, 1322, 1886, 2050, 3305, 4715, 6610, 9430, 15203, 16525, 23575, 27101, 30406, 33050, 47150, 54202, 76015, 135505, 152030, 271010, 380075, 623323, 677525, 760150, 1246646, 1355050, 3116615, 6233230, 15583075, 31166150]

約数ペア:

[(1, 31166150), (2, 15583075), (5, 6233230), (10, 3116615), (23, 1355050), (25, 1246646), (41, 760150), (46, 677525), (50, 623323), (82, 380075), (115, 271010), (205, 152030), (230, 135505), (410, 76015), (575, 54202), (661, 47150), (943, 33050), (1025, 30406), (1150, 27101), (1322, 23575), (1886, 16525), (2050, 15203), (3305, 9430), (4715, 6610)]