103295220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{245941}}^1$

素因数の和:245960

約数の個数: 48

約数和(自身を含む): 330546048

約数和(自身を除く): 227250828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 245941, 491882, 737823, 983764, 1229705, 1475646, 1721587, 2459410, 2951292, 3443174, 3689115, 4918820, 5164761, 6886348, 7378230, 8607935, 10329522, 14756460, 17215870, 20659044, 25823805, 34431740, 51647610, 103295220]

約数ペア:

[(1, 103295220), (2, 51647610), (3, 34431740), (4, 25823805), (5, 20659044), (6, 17215870), (7, 14756460), (10, 10329522), (12, 8607935), (14, 7378230), (15, 6886348), (20, 5164761), (21, 4918820), (28, 3689115), (30, 3443174), (35, 2951292), (42, 2459410), (60, 1721587), (70, 1475646), (84, 1229705), (105, 983764), (140, 737823), (210, 491882), (420, 245941)]