12413580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 34921824

約数和(自身を除く): 22508244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 661, 939, 1252, 1322, 1565, 1878, 1983, 2644, 3130, 3305, 3756, 3966, 4695, 6260, 6610, 7932, 9390, 9915, 13220, 18780, 19830, 39660, 206893, 413786, 620679, 827572, 1034465, 1241358, 2068930, 2482716, 3103395, 4137860, 6206790, 12413580]

約数ペア:

[(1, 12413580), (2, 6206790), (3, 4137860), (4, 3103395), (5, 2482716), (6, 2068930), (10, 1241358), (12, 1034465), (15, 827572), (20, 620679), (30, 413786), (60, 206893), (313, 39660), (626, 19830), (661, 18780), (939, 13220), (1252, 9915), (1322, 9390), (1565, 7932), (1878, 6610), (1983, 6260), (2644, 4695), (3130, 3966), (3305, 3756)]