455013090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{722243}}^1$

素因数の和:722263

約数の個数: 48

約数和(自身を含む): 1352040768

約数和(自身を除く): 897027678

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, 722243, 1444486, 2166729, 3611215, 4333458, 5055701, 6500187, 7222430, 10111402, 10833645, 13000374, 15167103, 21667290, 25278505, 30334206, 32500935, 45501309, 50557010, 65001870, 75835515, 91002618, 151671030, 227506545, 455013090]

約数ペア:

[(1, 455013090), (2, 227506545), (3, 151671030), (5, 91002618), (6, 75835515), (7, 65001870), (9, 50557010), (10, 45501309), (14, 32500935), (15, 30334206), (18, 25278505), (21, 21667290), (30, 15167103), (35, 13000374), (42, 10833645), (45, 10111402), (63, 7222430), (70, 6500187), (90, 5055701), (105, 4333458), (126, 3611215), (210, 2166729), (315, 1444486), (630, 722243)]