42524010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20543}}^1$

素因数の和:20579

約数の個数: 48

約数和(自身を含む): 115375104

約数和(自身を除く): 72851094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 20543, 41086, 61629, 102715, 123258, 184887, 205430, 308145, 369774, 472489, 616290, 924435, 944978, 1417467, 1848870, 2362445, 2834934, 4252401, 4724890, 7087335, 8504802, 14174670, 21262005, 42524010]

約数ペア:

[(1, 42524010), (2, 21262005), (3, 14174670), (5, 8504802), (6, 7087335), (9, 4724890), (10, 4252401), (15, 2834934), (18, 2362445), (23, 1848870), (30, 1417467), (45, 944978), (46, 924435), (69, 616290), (90, 472489), (115, 369774), (138, 308145), (207, 205430), (230, 184887), (345, 123258), (414, 102715), (690, 61629), (1035, 41086), (2070, 20543)]