21267330

素因数分解:

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

素因数の和:101290

約数の個数: 32

約数和(自身を含む): 58333824

約数和(自身を除く): 37066494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 101273, 202546, 303819, 506365, 607638, 708911, 1012730, 1417822, 1519095, 2126733, 3038190, 3544555, 4253466, 7089110, 10633665, 21267330]

約数ペア:

[(1, 21267330), (2, 10633665), (3, 7089110), (5, 4253466), (6, 3544555), (7, 3038190), (10, 2126733), (14, 1519095), (15, 1417822), (21, 1012730), (30, 708911), (35, 607638), (42, 506365), (70, 303819), (105, 202546), (210, 101273)]