490623910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{412289}}^1$

素因数の和:412320

約数の個数: 32

約数和(自身を含む): 1068655680

約数和(自身を除く): 578031770

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 412289, 824578, 2061445, 2886023, 4122890, 5772046, 7008913, 14017826, 14430115, 28860230, 35044565, 49062391, 70089130, 98124782, 245311955, 490623910]

約数ペア:

[(1, 490623910), (2, 245311955), (5, 98124782), (7, 70089130), (10, 49062391), (14, 35044565), (17, 28860230), (34, 14430115), (35, 14017826), (70, 7008913), (85, 5772046), (119, 4122890), (170, 2886023), (238, 2061445), (595, 824578), (1190, 412289)]