239521290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{12653}}^1$

素因数の和:13294

約数の個数: 32

約数和(自身を含む): 575807616

約数和(自身を除く): 336286326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 3155, 3786, 6310, 9465, 12653, 18930, 25306, 37959, 63265, 75918, 126530, 189795, 379590, 7984043, 15968086, 23952129, 39920215, 47904258, 79840430, 119760645, 239521290]

約数ペア:

[(1, 239521290), (2, 119760645), (3, 79840430), (5, 47904258), (6, 39920215), (10, 23952129), (15, 15968086), (30, 7984043), (631, 379590), (1262, 189795), (1893, 126530), (3155, 75918), (3786, 63265), (6310, 37959), (9465, 25306), (12653, 18930)]