107722740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 309119328

約数和(自身を除く): 201396588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 971, 1290, 1849, 1942, 2580, 2913, 3698, 3884, 4855, 5547, 5826, 7396, 9245, 9710, 11094, 11652, 14565, 18490, 19420, 22188, 27735, 29130, 36980, 41753, 55470, 58260, 83506, 110940, 125259, 167012, 208765, 250518, 417530, 501036, 626295, 835060, 1252590, 1795379, 2505180, 3590758, 5386137, 7181516, 8976895, 10772274, 17953790, 21544548, 26930685, 35907580, 53861370, 107722740]

約数ペア:

[(1, 107722740), (2, 53861370), (3, 35907580), (4, 26930685), (5, 21544548), (6, 17953790), (10, 10772274), (12, 8976895), (15, 7181516), (20, 5386137), (30, 3590758), (43, 2505180), (60, 1795379), (86, 1252590), (129, 835060), (172, 626295), (215, 501036), (258, 417530), (430, 250518), (516, 208765), (645, 167012), (860, 125259), (971, 110940), (1290, 83506), (1849, 58260), (1942, 55470), (2580, 41753), (2913, 36980), (3698, 29130), (3884, 27735), (4855, 22188), (5547, 19420), (5826, 18490), (7396, 14565), (9245, 11652), (9710, 11094)]