23384270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 52744608

約数和(自身を除く): 29360338

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 3671, 6370, 7342, 18355, 25697, 36710, 47723, 51394, 95446, 128485, 179879, 238615, 256970, 334061, 359758, 477230, 668122, 899395, 1670305, 1798790, 2338427, 3340610, 4676854, 11692135, 23384270]

約数ペア:

[(1, 23384270), (2, 11692135), (5, 4676854), (7, 3340610), (10, 2338427), (13, 1798790), (14, 1670305), (26, 899395), (35, 668122), (49, 477230), (65, 359758), (70, 334061), (91, 256970), (98, 238615), (130, 179879), (182, 128485), (245, 95446), (455, 51394), (490, 47723), (637, 36710), (910, 25697), (1274, 18355), (3185, 7342), (3671, 6370)]