7373240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 20088000

約数和(自身を除く): 12714760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1549, 2380, 3098, 4760, 6196, 7745, 10843, 12392, 15490, 21686, 26333, 30980, 43372, 52666, 54215, 61960, 86744, 105332, 108430, 131665, 184331, 210664, 216860, 263330, 368662, 433720, 526660, 737324, 921655, 1053320, 1474648, 1843310, 3686620, 7373240]

約数ペア:

[(1, 7373240), (2, 3686620), (4, 1843310), (5, 1474648), (7, 1053320), (8, 921655), (10, 737324), (14, 526660), (17, 433720), (20, 368662), (28, 263330), (34, 216860), (35, 210664), (40, 184331), (56, 131665), (68, 108430), (70, 105332), (85, 86744), (119, 61960), (136, 54215), (140, 52666), (170, 43372), (238, 30980), (280, 26333), (340, 21686), (476, 15490), (595, 12392), (680, 10843), (952, 7745), (1190, 6196), (1549, 4760), (2380, 3098)]