68929430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5252

約数の個数: 32

約数和(自身を含む): 131079168

約数和(自身を除く): 62149738

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 5171, 6665, 10342, 13330, 25855, 51710, 160301, 222353, 320602, 444706, 801505, 1111765, 1603010, 2223530, 6892943, 13785886, 34464715, 68929430]

約数ペア:

[(1, 68929430), (2, 34464715), (5, 13785886), (10, 6892943), (31, 2223530), (43, 1603010), (62, 1111765), (86, 801505), (155, 444706), (215, 320602), (310, 222353), (430, 160301), (1333, 51710), (2666, 25855), (5171, 13330), (6665, 10342)]