719841770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{11131}}^1$

素因数の和:11390

約数の個数: 32

約数和(自身を含む): 1346526720

約数和(自身を除く): 626684950

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 446, 1115, 2230, 6467, 11131, 12934, 22262, 32335, 55655, 64670, 111310, 322799, 645598, 1613995, 2482213, 3227990, 4964426, 12411065, 24822130, 71984177, 143968354, 359920885, 719841770]

約数ペア:

[(1, 719841770), (2, 359920885), (5, 143968354), (10, 71984177), (29, 24822130), (58, 12411065), (145, 4964426), (223, 3227990), (290, 2482213), (446, 1613995), (1115, 645598), (2230, 322799), (6467, 111310), (11131, 64670), (12934, 55655), (22262, 32335)]