39093180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13297}}^1$

素因数の和:13323

約数の個数: 72

約数和(自身を含む): 127341648

約数和(自身を除く): 88248468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 13297, 26594, 39891, 53188, 66485, 79782, 93079, 132970, 159564, 186158, 199455, 265940, 279237, 372316, 398910, 465395, 558474, 651553, 797820, 930790, 1116948, 1303106, 1396185, 1861580, 1954659, 2606212, 2792370, 3257765, 3909318, 5584740, 6515530, 7818636, 9773295, 13031060, 19546590, 39093180]

約数ペア:

[(1, 39093180), (2, 19546590), (3, 13031060), (4, 9773295), (5, 7818636), (6, 6515530), (7, 5584740), (10, 3909318), (12, 3257765), (14, 2792370), (15, 2606212), (20, 1954659), (21, 1861580), (28, 1396185), (30, 1303106), (35, 1116948), (42, 930790), (49, 797820), (60, 651553), (70, 558474), (84, 465395), (98, 398910), (105, 372316), (140, 279237), (147, 265940), (196, 199455), (210, 186158), (245, 159564), (294, 132970), (420, 93079), (490, 79782), (588, 66485), (735, 53188), (980, 39891), (1470, 26594), (2940, 13297)]