715770

素因数分解:

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

素因数の和:268

約数の個数: 64

約数和(自身を含む): 2090880

約数和(自身を除く): 1375110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 241, 270, 297, 330, 482, 495, 594, 723, 990, 1205, 1446, 1485, 2169, 2410, 2651, 2970, 3615, 4338, 5302, 6507, 7230, 7953, 10845, 13014, 13255, 15906, 21690, 23859, 26510, 32535, 39765, 47718, 65070, 71577, 79530, 119295, 143154, 238590, 357885, 715770]

約数ペア:

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