29466920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105239}}^1$

素因数の和:105257

約数の個数: 32

約数和(自身を含む): 75772800

約数和(自身を除く): 46305880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105239, 210478, 420956, 526195, 736673, 841912, 1052390, 1473346, 2104780, 2946692, 3683365, 4209560, 5893384, 7366730, 14733460, 29466920]

約数ペア:

[(1, 29466920), (2, 14733460), (4, 7366730), (5, 5893384), (7, 4209560), (8, 3683365), (10, 2946692), (14, 2104780), (20, 1473346), (28, 1052390), (35, 841912), (40, 736673), (56, 526195), (70, 420956), (140, 210478), (280, 105239)]