11805210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 32866560

約数和(自身を除く): 21061350

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, 1901, 2070, 3105, 3802, 5703, 6210, 9505, 11406, 17109, 19010, 28515, 34218, 43723, 51327, 57030, 85545, 87446, 102654, 131169, 171090, 218615, 256635, 262338, 393507, 437230, 513270, 655845, 787014, 1180521, 1311690, 1967535, 2361042, 3935070, 5902605, 11805210]

約数ペア:

[(1, 11805210), (2, 5902605), (3, 3935070), (5, 2361042), (6, 1967535), (9, 1311690), (10, 1180521), (15, 787014), (18, 655845), (23, 513270), (27, 437230), (30, 393507), (45, 262338), (46, 256635), (54, 218615), (69, 171090), (90, 131169), (115, 102654), (135, 87446), (138, 85545), (207, 57030), (230, 51327), (270, 43723), (345, 34218), (414, 28515), (621, 19010), (690, 17109), (1035, 11406), (1242, 9505), (1901, 6210), (2070, 5703), (3105, 3802)]