605221630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{245029}}^1$

素因数の和:245068

約数の個数: 32

約数和(自身を含む): 1234951200

約数和(自身を除く): 629729570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 245029, 490058, 1225145, 2450290, 3185377, 4655551, 6370754, 9311102, 15926885, 23277755, 31853770, 46555510, 60522163, 121044326, 302610815, 605221630]

約数ペア:

[(1, 605221630), (2, 302610815), (5, 121044326), (10, 60522163), (13, 46555510), (19, 31853770), (26, 23277755), (38, 15926885), (65, 9311102), (95, 6370754), (130, 4655551), (190, 3185377), (247, 2450290), (494, 1225145), (1235, 490058), (2470, 245029)]