27486620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11549}}^1$

素因数の和:11582

約数の個数: 48

約数和(自身を含む): 69854400

約数和(自身を除く): 42367780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 11549, 23098, 46196, 57745, 80843, 115490, 161686, 196333, 230980, 323372, 392666, 404215, 785332, 808430, 981665, 1374331, 1616860, 1963330, 2748662, 3926660, 5497324, 6871655, 13743310, 27486620]

約数ペア:

[(1, 27486620), (2, 13743310), (4, 6871655), (5, 5497324), (7, 3926660), (10, 2748662), (14, 1963330), (17, 1616860), (20, 1374331), (28, 981665), (34, 808430), (35, 785332), (68, 404215), (70, 392666), (85, 323372), (119, 230980), (140, 196333), (170, 161686), (238, 115490), (340, 80843), (476, 57745), (595, 46196), (1190, 23098), (2380, 11549)]