3277460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 7303296

約数和(自身を除く): 4025836

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 103, 148, 172, 185, 206, 215, 370, 412, 430, 515, 740, 860, 1030, 1591, 2060, 3182, 3811, 4429, 6364, 7622, 7955, 8858, 15244, 15910, 17716, 19055, 22145, 31820, 38110, 44290, 76220, 88580, 163873, 327746, 655492, 819365, 1638730, 3277460]

約数ペア:

[(1, 3277460), (2, 1638730), (4, 819365), (5, 655492), (10, 327746), (20, 163873), (37, 88580), (43, 76220), (74, 44290), (86, 38110), (103, 31820), (148, 22145), (172, 19055), (185, 17716), (206, 15910), (215, 15244), (370, 8858), (412, 7955), (430, 7622), (515, 6364), (740, 4429), (860, 3811), (1030, 3182), (1591, 2060)]