30845070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4967}}^1$

素因数の和:5006

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 55001970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 4967, 6210, 9934, 14901, 24835, 29802, 44703, 49670, 74505, 89406, 114241, 134109, 149010, 223515, 228482, 268218, 342723, 447030, 571205, 670545, 685446, 1028169, 1142410, 1341090, 1713615, 2056338, 3084507, 3427230, 5140845, 6169014, 10281690, 15422535, 30845070]

約数ペア:

[(1, 30845070), (2, 15422535), (3, 10281690), (5, 6169014), (6, 5140845), (9, 3427230), (10, 3084507), (15, 2056338), (18, 1713615), (23, 1341090), (27, 1142410), (30, 1028169), (45, 685446), (46, 670545), (54, 571205), (69, 447030), (90, 342723), (115, 268218), (135, 228482), (138, 223515), (207, 149010), (230, 134109), (270, 114241), (345, 89406), (414, 74505), (621, 49670), (690, 44703), (1035, 29802), (1242, 24835), (2070, 14901), (3105, 9934), (4967, 6210)]