126441390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{221827}}^1$

素因数の和:221856

約数の個数: 32

約数和(自身を含む): 319432320

約数和(自身を除く): 192990930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 221827, 443654, 665481, 1109135, 1330962, 2218270, 3327405, 4214713, 6654810, 8429426, 12644139, 21073565, 25288278, 42147130, 63220695, 126441390]

約数ペア:

[(1, 126441390), (2, 63220695), (3, 42147130), (5, 25288278), (6, 21073565), (10, 12644139), (15, 8429426), (19, 6654810), (30, 4214713), (38, 3327405), (57, 2218270), (95, 1330962), (114, 1109135), (190, 665481), (285, 443654), (570, 221827)]