3686620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 5687780

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, 1549, 2380, 3098, 6196, 7745, 10843, 15490, 21686, 26333, 30980, 43372, 52666, 54215, 105332, 108430, 131665, 184331, 216860, 263330, 368662, 526660, 737324, 921655, 1843310, 3686620]

約数ペア:

[(1, 3686620), (2, 1843310), (4, 921655), (5, 737324), (7, 526660), (10, 368662), (14, 263330), (17, 216860), (20, 184331), (28, 131665), (34, 108430), (35, 105332), (68, 54215), (70, 52666), (85, 43372), (119, 30980), (140, 26333), (170, 21686), (238, 15490), (340, 10843), (476, 7745), (595, 6196), (1190, 3098), (1549, 2380)]