12519270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 32864832

約数和(自身を除く): 20345562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1231, 1695, 2034, 2462, 3390, 3693, 5085, 6155, 7386, 10170, 11079, 12310, 18465, 22158, 36930, 55395, 110790, 139103, 278206, 417309, 695515, 834618, 1251927, 1391030, 2086545, 2503854, 4173090, 6259635, 12519270]

約数ペア:

[(1, 12519270), (2, 6259635), (3, 4173090), (5, 2503854), (6, 2086545), (9, 1391030), (10, 1251927), (15, 834618), (18, 695515), (30, 417309), (45, 278206), (90, 139103), (113, 110790), (226, 55395), (339, 36930), (565, 22158), (678, 18465), (1017, 12310), (1130, 11079), (1231, 10170), (1695, 7386), (2034, 6155), (2462, 5085), (3390, 3693)]