10840730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 21155904

約数和(自身を除く): 10315174

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 1483, 2966, 3655, 7310, 7415, 14830, 25211, 50422, 63769, 126055, 127538, 252110, 318845, 637690, 1084073, 2168146, 5420365, 10840730]

約数ペア:

[(1, 10840730), (2, 5420365), (5, 2168146), (10, 1084073), (17, 637690), (34, 318845), (43, 252110), (85, 127538), (86, 126055), (170, 63769), (215, 50422), (430, 25211), (731, 14830), (1462, 7415), (1483, 7310), (2966, 3655)]