31336470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3547

約数の個数: 80

約数和(自身を含む): 91946448

約数和(自身を除く): 60609978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 3517, 4455, 7034, 8910, 10551, 17585, 21102, 31653, 35170, 38687, 52755, 63306, 77374, 94959, 105510, 116061, 158265, 189918, 193435, 232122, 284877, 316530, 348183, 386870, 474795, 569754, 580305, 696366, 949590, 1044549, 1160610, 1424385, 1740915, 2089098, 2848770, 3133647, 3481830, 5222745, 6267294, 10445490, 15668235, 31336470]

約数ペア:

[(1, 31336470), (2, 15668235), (3, 10445490), (5, 6267294), (6, 5222745), (9, 3481830), (10, 3133647), (11, 2848770), (15, 2089098), (18, 1740915), (22, 1424385), (27, 1160610), (30, 1044549), (33, 949590), (45, 696366), (54, 580305), (55, 569754), (66, 474795), (81, 386870), (90, 348183), (99, 316530), (110, 284877), (135, 232122), (162, 193435), (165, 189918), (198, 158265), (270, 116061), (297, 105510), (330, 94959), (405, 77374), (495, 63306), (594, 52755), (810, 38687), (891, 35170), (990, 31653), (1485, 21102), (1782, 17585), (2970, 10551), (3517, 8910), (4455, 7034)]