880614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 2265120

約数和(自身を除く): 1384506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 241, 261, 406, 482, 522, 609, 723, 1218, 1446, 1687, 1827, 2169, 3374, 3654, 4338, 5061, 6989, 10122, 13978, 15183, 20967, 30366, 41934, 48923, 62901, 97846, 125802, 146769, 293538, 440307, 880614]

約数ペア:

[(1, 880614), (2, 440307), (3, 293538), (6, 146769), (7, 125802), (9, 97846), (14, 62901), (18, 48923), (21, 41934), (29, 30366), (42, 20967), (58, 15183), (63, 13978), (87, 10122), (126, 6989), (174, 5061), (203, 4338), (241, 3654), (261, 3374), (406, 2169), (482, 1827), (522, 1687), (609, 1446), (723, 1218)]