4145460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 12780768

約数和(自身を除く): 8635308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 571, 605, 660, 726, 1142, 1210, 1452, 1713, 1815, 2284, 2420, 2855, 3426, 3630, 5710, 6281, 6852, 7260, 8565, 11420, 12562, 17130, 18843, 25124, 31405, 34260, 37686, 62810, 69091, 75372, 94215, 125620, 138182, 188430, 207273, 276364, 345455, 376860, 414546, 690910, 829092, 1036365, 1381820, 2072730, 4145460]

約数ペア:

[(1, 4145460), (2, 2072730), (3, 1381820), (4, 1036365), (5, 829092), (6, 690910), (10, 414546), (11, 376860), (12, 345455), (15, 276364), (20, 207273), (22, 188430), (30, 138182), (33, 125620), (44, 94215), (55, 75372), (60, 69091), (66, 62810), (110, 37686), (121, 34260), (132, 31405), (165, 25124), (220, 18843), (242, 17130), (330, 12562), (363, 11420), (484, 8565), (571, 7260), (605, 6852), (660, 6281), (726, 5710), (1142, 3630), (1210, 3426), (1452, 2855), (1713, 2420), (1815, 2284)]