2825460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 9356256

約数和(自身を除く): 6530796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1427, 1980, 2854, 4281, 5708, 7135, 8562, 12843, 14270, 15697, 17124, 21405, 25686, 28540, 31394, 42810, 47091, 51372, 62788, 64215, 78485, 85620, 94182, 128430, 141273, 156970, 188364, 235455, 256860, 282546, 313940, 470910, 565092, 706365, 941820, 1412730, 2825460]

約数ペア:

[(1, 2825460), (2, 1412730), (3, 941820), (4, 706365), (5, 565092), (6, 470910), (9, 313940), (10, 282546), (11, 256860), (12, 235455), (15, 188364), (18, 156970), (20, 141273), (22, 128430), (30, 94182), (33, 85620), (36, 78485), (44, 64215), (45, 62788), (55, 51372), (60, 47091), (66, 42810), (90, 31394), (99, 28540), (110, 25686), (132, 21405), (165, 17124), (180, 15697), (198, 14270), (220, 12843), (330, 8562), (396, 7135), (495, 5708), (660, 4281), (990, 2854), (1427, 1980)]