30863180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 36360340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 179, 185, 233, 358, 370, 466, 716, 740, 895, 932, 1165, 1790, 2330, 3580, 4660, 6623, 8621, 13246, 17242, 26492, 33115, 34484, 41707, 43105, 66230, 83414, 86210, 132460, 166828, 172420, 208535, 417070, 834140, 1543159, 3086318, 6172636, 7715795, 15431590, 30863180]

約数ペア:

[(1, 30863180), (2, 15431590), (4, 7715795), (5, 6172636), (10, 3086318), (20, 1543159), (37, 834140), (74, 417070), (148, 208535), (179, 172420), (185, 166828), (233, 132460), (358, 86210), (370, 83414), (466, 66230), (716, 43105), (740, 41707), (895, 34484), (932, 33115), (1165, 26492), (1790, 17242), (2330, 13246), (3580, 8621), (4660, 6623)]