339039260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6323}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 815947776

約数和(自身を除く): 476908516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 6323, 7660, 10724, 12646, 13405, 25292, 26810, 31615, 44261, 53620, 63230, 88522, 126460, 177044, 221305, 442610, 885220, 2421709, 4843418, 9686836, 12108545, 16951963, 24217090, 33903926, 48434180, 67807852, 84759815, 169519630, 339039260]

約数ペア:

[(1, 339039260), (2, 169519630), (4, 84759815), (5, 67807852), (7, 48434180), (10, 33903926), (14, 24217090), (20, 16951963), (28, 12108545), (35, 9686836), (70, 4843418), (140, 2421709), (383, 885220), (766, 442610), (1532, 221305), (1915, 177044), (2681, 126460), (3830, 88522), (5362, 63230), (6323, 53620), (7660, 44261), (10724, 31615), (12646, 26810), (13405, 25292)]