223971390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2281}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 583114896

約数和(自身を除く): 359143506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1091, 2182, 2281, 3273, 4562, 5455, 6546, 6843, 9819, 10910, 11405, 13686, 16365, 19638, 20529, 22810, 32730, 34215, 41058, 49095, 68430, 98190, 102645, 205290, 2488571, 4977142, 7465713, 12442855, 14931426, 22397139, 24885710, 37328565, 44794278, 74657130, 111985695, 223971390]

約数ペア:

[(1, 223971390), (2, 111985695), (3, 74657130), (5, 44794278), (6, 37328565), (9, 24885710), (10, 22397139), (15, 14931426), (18, 12442855), (30, 7465713), (45, 4977142), (90, 2488571), (1091, 205290), (2182, 102645), (2281, 98190), (3273, 68430), (4562, 49095), (5455, 41058), (6546, 34215), (6843, 32730), (9819, 22810), (10910, 20529), (11405, 19638), (13686, 16365)]