83333460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{198413}}^1$

素因数の和:198432

約数の個数: 48

約数和(自身を含む): 266668416

約数和(自身を除く): 183334956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 198413, 396826, 595239, 793652, 992065, 1190478, 1388891, 1984130, 2380956, 2777782, 2976195, 3968260, 4166673, 5555564, 5952390, 6944455, 8333346, 11904780, 13888910, 16666692, 20833365, 27777820, 41666730, 83333460]

約数ペア:

[(1, 83333460), (2, 41666730), (3, 27777820), (4, 20833365), (5, 16666692), (6, 13888910), (7, 11904780), (10, 8333346), (12, 6944455), (14, 5952390), (15, 5555564), (20, 4166673), (21, 3968260), (28, 2976195), (30, 2777782), (35, 2380956), (42, 1984130), (60, 1388891), (70, 1190478), (84, 992065), (105, 793652), (140, 595239), (210, 396826), (420, 198413)]