63801990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101273}}^1$

素因数の和:101293

約数の個数: 48

約数和(自身を含む): 189584928

約数和(自身を除く): 125782938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 101273, 202546, 303819, 506365, 607638, 708911, 911457, 1012730, 1417822, 1519095, 1822914, 2126733, 3038190, 3544555, 4253466, 4557285, 6380199, 7089110, 9114570, 10633665, 12760398, 21267330, 31900995, 63801990]

約数ペア:

[(1, 63801990), (2, 31900995), (3, 21267330), (5, 12760398), (6, 10633665), (7, 9114570), (9, 7089110), (10, 6380199), (14, 4557285), (15, 4253466), (18, 3544555), (21, 3038190), (30, 2126733), (35, 1822914), (42, 1519095), (45, 1417822), (63, 1012730), (70, 911457), (90, 708911), (105, 607638), (126, 506365), (210, 303819), (315, 202546), (630, 101273)]