68074460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 152064864

約数和(自身を除く): 83990404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 347, 577, 694, 1154, 1388, 1735, 2308, 2885, 3470, 5770, 5899, 6940, 9809, 11540, 11798, 19618, 23596, 29495, 39236, 49045, 58990, 98090, 117980, 196180, 200219, 400438, 800876, 1001095, 2002190, 3403723, 4004380, 6807446, 13614892, 17018615, 34037230, 68074460]

約数ペア:

[(1, 68074460), (2, 34037230), (4, 17018615), (5, 13614892), (10, 6807446), (17, 4004380), (20, 3403723), (34, 2002190), (68, 1001095), (85, 800876), (170, 400438), (340, 200219), (347, 196180), (577, 117980), (694, 98090), (1154, 58990), (1388, 49045), (1735, 39236), (2308, 29495), (2885, 23596), (3470, 19618), (5770, 11798), (5899, 11540), (6940, 9809)]