1494553760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1334423}}^1$

素因数の和:1334445

約数の個数: 48

約数和(自身を含む): 4035298176

約数和(自身を除く): 2540744416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1334423, 2668846, 5337692, 6672115, 9340961, 10675384, 13344230, 18681922, 21350768, 26688460, 37363844, 42701536, 46704805, 53376920, 74727688, 93409610, 106753840, 149455376, 186819220, 213507680, 298910752, 373638440, 747276880, 1494553760]

約数ペア:

[(1, 1494553760), (2, 747276880), (4, 373638440), (5, 298910752), (7, 213507680), (8, 186819220), (10, 149455376), (14, 106753840), (16, 93409610), (20, 74727688), (28, 53376920), (32, 46704805), (35, 42701536), (40, 37363844), (56, 26688460), (70, 21350768), (80, 18681922), (112, 13344230), (140, 10675384), (160, 9340961), (224, 6672115), (280, 5337692), (560, 2668846), (1120, 1334423)]