2147310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 6324912

約数和(自身を除く): 4177602

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, 241, 270, 297, 330, 405, 482, 495, 594, 723, 810, 891, 990, 1205, 1446, 1485, 1782, 2169, 2410, 2651, 2970, 3615, 4338, 4455, 5302, 6507, 7230, 7953, 8910, 10845, 13014, 13255, 15906, 19521, 21690, 23859, 26510, 32535, 39042, 39765, 47718, 65070, 71577, 79530, 97605, 119295, 143154, 195210, 214731, 238590, 357885, 429462, 715770, 1073655, 2147310]

約数ペア:

[(1, 2147310), (2, 1073655), (3, 715770), (5, 429462), (6, 357885), (9, 238590), (10, 214731), (11, 195210), (15, 143154), (18, 119295), (22, 97605), (27, 79530), (30, 71577), (33, 65070), (45, 47718), (54, 39765), (55, 39042), (66, 32535), (81, 26510), (90, 23859), (99, 21690), (110, 19521), (135, 15906), (162, 13255), (165, 13014), (198, 10845), (241, 8910), (270, 7953), (297, 7230), (330, 6507), (405, 5302), (482, 4455), (495, 4338), (594, 3615), (723, 2970), (810, 2651), (891, 2410), (990, 2169), (1205, 1782), (1446, 1485)]