15697737580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{292759}}^1$

素因数の和:293158

約数の個数: 48

約数和(自身を含む): 37773066240

約数和(自身を除く): 22075328660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13405, 26810, 53620, 292759, 585518, 1171036, 1463795, 2049313, 2927590, 4098626, 5855180, 8197252, 10246565, 20493130, 40986260, 112126697, 224253394, 448506788, 560633485, 784886879, 1121266970, 1569773758, 2242533940, 3139547516, 3924434395, 7848868790, 15697737580]

約数ペア:

[(1, 15697737580), (2, 7848868790), (4, 3924434395), (5, 3139547516), (7, 2242533940), (10, 1569773758), (14, 1121266970), (20, 784886879), (28, 560633485), (35, 448506788), (70, 224253394), (140, 112126697), (383, 40986260), (766, 20493130), (1532, 10246565), (1915, 8197252), (2681, 5855180), (3830, 4098626), (5362, 2927590), (7660, 2049313), (10724, 1463795), (13405, 1171036), (26810, 585518), (53620, 292759)]