29890590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 52223970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 43, 47, 51, 58, 85, 86, 87, 94, 102, 129, 141, 145, 170, 174, 215, 235, 255, 258, 282, 290, 430, 435, 470, 493, 510, 645, 705, 731, 799, 870, 986, 1247, 1290, 1363, 1410, 1462, 1479, 1598, 2021, 2193, 2397, 2465, 2494, 2726, 2958, 3655, 3741, 3995, 4042, 4089, 4386, 4794, 4930, 6063, 6235, 6815, 7310, 7395, 7482, 7990, 8178, 10105, 10965, 11985, 12126, 12470, 13630, 14790, 18705, 20210, 20445, 21199, 21930, 23171, 23970, 30315, 34357, 37410, 40890, 42398, 46342, 58609, 60630, 63597, 68714, 69513, 103071, 105995, 115855, 117218, 127194, 139026, 171785, 175827, 206142, 211990, 231710, 293045, 317985, 343570, 347565, 351654, 515355, 586090, 635970, 695130, 879135, 996353, 1030710, 1758270, 1992706, 2989059, 4981765, 5978118, 9963530, 14945295, 29890590]

約数ペア:

[(1, 29890590), (2, 14945295), (3, 9963530), (5, 5978118), (6, 4981765), (10, 2989059), (15, 1992706), (17, 1758270), (29, 1030710), (30, 996353), (34, 879135), (43, 695130), (47, 635970), (51, 586090), (58, 515355), (85, 351654), (86, 347565), (87, 343570), (94, 317985), (102, 293045), (129, 231710), (141, 211990), (145, 206142), (170, 175827), (174, 171785), (215, 139026), (235, 127194), (255, 117218), (258, 115855), (282, 105995), (290, 103071), (430, 69513), (435, 68714), (470, 63597), (493, 60630), (510, 58609), (645, 46342), (705, 42398), (731, 40890), (799, 37410), (870, 34357), (986, 30315), (1247, 23970), (1290, 23171), (1363, 21930), (1410, 21199), (1462, 20445), (1479, 20210), (1598, 18705), (2021, 14790), (2193, 13630), (2397, 12470), (2465, 12126), (2494, 11985), (2726, 10965), (2958, 10105), (3655, 8178), (3741, 7990), (3995, 7482), (4042, 7395), (4089, 7310), (4386, 6815), (4794, 6235), (4930, 6063)]