141817870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10639}}^1$

素因数の和:10720

約数の個数: 32

約数和(自身を含む): 269660160

約数和(自身を除く): 127842290

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 10639, 13330, 21278, 53195, 106390, 329809, 457477, 659618, 914954, 1649045, 2287385, 3298090, 4574770, 14181787, 28363574, 70908935, 141817870]

約数ペア:

[(1, 141817870), (2, 70908935), (5, 28363574), (10, 14181787), (31, 4574770), (43, 3298090), (62, 2287385), (86, 1649045), (155, 914954), (215, 659618), (310, 457477), (430, 329809), (1333, 106390), (2666, 53195), (6665, 21278), (10639, 13330)]