63906220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3023}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 90535508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 3023, 4228, 5285, 6046, 10570, 12092, 15115, 21140, 21161, 30230, 42322, 60460, 84644, 105805, 211610, 423220, 456473, 912946, 1825892, 2282365, 3195311, 4564730, 6390622, 9129460, 12781244, 15976555, 31953110, 63906220]

約数ペア:

[(1, 63906220), (2, 31953110), (4, 15976555), (5, 12781244), (7, 9129460), (10, 6390622), (14, 4564730), (20, 3195311), (28, 2282365), (35, 1825892), (70, 912946), (140, 456473), (151, 423220), (302, 211610), (604, 105805), (755, 84644), (1057, 60460), (1510, 42322), (2114, 30230), (3020, 21161), (3023, 21140), (4228, 15115), (5285, 12092), (6046, 10570)]