31888890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 93877056

約数和(自身を除く): 61988166

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, 243, 270, 297, 330, 405, 486, 495, 594, 810, 891, 990, 1193, 1215, 1485, 1782, 2386, 2430, 2673, 2970, 3579, 4455, 5346, 5965, 7158, 8910, 10737, 11930, 13123, 13365, 17895, 21474, 26246, 26730, 32211, 35790, 39369, 53685, 64422, 65615, 78738, 96633, 107370, 118107, 131230, 161055, 193266, 196845, 236214, 289899, 322110, 354321, 393690, 483165, 579798, 590535, 708642, 966330, 1062963, 1181070, 1449495, 1771605, 2125926, 2898990, 3188889, 3543210, 5314815, 6377778, 10629630, 15944445, 31888890]

約数ペア:

[(1, 31888890), (2, 15944445), (3, 10629630), (5, 6377778), (6, 5314815), (9, 3543210), (10, 3188889), (11, 2898990), (15, 2125926), (18, 1771605), (22, 1449495), (27, 1181070), (30, 1062963), (33, 966330), (45, 708642), (54, 590535), (55, 579798), (66, 483165), (81, 393690), (90, 354321), (99, 322110), (110, 289899), (135, 236214), (162, 196845), (165, 193266), (198, 161055), (243, 131230), (270, 118107), (297, 107370), (330, 96633), (405, 78738), (486, 65615), (495, 64422), (594, 53685), (810, 39369), (891, 35790), (990, 32211), (1193, 26730), (1215, 26246), (1485, 21474), (1782, 17895), (2386, 13365), (2430, 13123), (2673, 11930), (2970, 10737), (3579, 8910), (4455, 7158), (5346, 5965)]