191252670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47933}}^1$

素因数の和:47969

約数の個数: 64

約数和(自身を含む): 552199680

約数和(自身を除く): 360947010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 47933, 95866, 143799, 239665, 287598, 335531, 479330, 671062, 718995, 910727, 1006593, 1437990, 1677655, 1821454, 2013186, 2732181, 3355310, 4553635, 5032965, 5464362, 6375089, 9107270, 10065930, 12750178, 13660905, 19125267, 27321810, 31875445, 38250534, 63750890, 95626335, 191252670]

約数ペア:

[(1, 191252670), (2, 95626335), (3, 63750890), (5, 38250534), (6, 31875445), (7, 27321810), (10, 19125267), (14, 13660905), (15, 12750178), (19, 10065930), (21, 9107270), (30, 6375089), (35, 5464362), (38, 5032965), (42, 4553635), (57, 3355310), (70, 2732181), (95, 2013186), (105, 1821454), (114, 1677655), (133, 1437990), (190, 1006593), (210, 910727), (266, 718995), (285, 671062), (399, 479330), (570, 335531), (665, 287598), (798, 239665), (1330, 143799), (1995, 95866), (3990, 47933)]