69590920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 191692800

約数和(自身を除く): 122101880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 103, 127, 133, 140, 152, 190, 206, 254, 266, 280, 380, 412, 508, 515, 532, 635, 665, 721, 760, 824, 889, 1016, 1030, 1064, 1270, 1330, 1442, 1778, 1957, 2060, 2413, 2540, 2660, 2884, 3556, 3605, 3914, 4120, 4445, 4826, 5080, 5320, 5768, 7112, 7210, 7828, 8890, 9652, 9785, 12065, 13081, 13699, 14420, 15656, 16891, 17780, 19304, 19570, 24130, 26162, 27398, 28840, 33782, 35560, 39140, 48260, 52324, 54796, 65405, 67564, 68495, 78280, 84455, 91567, 96520, 104648, 109592, 130810, 135128, 136990, 168910, 183134, 248539, 261620, 273980, 337820, 366268, 457835, 497078, 523240, 547960, 675640, 732536, 915670, 994156, 1242695, 1739773, 1831340, 1988312, 2485390, 3479546, 3662680, 4970780, 6959092, 8698865, 9941560, 13918184, 17397730, 34795460, 69590920]

約数ペア:

[(1, 69590920), (2, 34795460), (4, 17397730), (5, 13918184), (7, 9941560), (8, 8698865), (10, 6959092), (14, 4970780), (19, 3662680), (20, 3479546), (28, 2485390), (35, 1988312), (38, 1831340), (40, 1739773), (56, 1242695), (70, 994156), (76, 915670), (95, 732536), (103, 675640), (127, 547960), (133, 523240), (140, 497078), (152, 457835), (190, 366268), (206, 337820), (254, 273980), (266, 261620), (280, 248539), (380, 183134), (412, 168910), (508, 136990), (515, 135128), (532, 130810), (635, 109592), (665, 104648), (721, 96520), (760, 91567), (824, 84455), (889, 78280), (1016, 68495), (1030, 67564), (1064, 65405), (1270, 54796), (1330, 52324), (1442, 48260), (1778, 39140), (1957, 35560), (2060, 33782), (2413, 28840), (2540, 27398), (2660, 26162), (2884, 24130), (3556, 19570), (3605, 19304), (3914, 17780), (4120, 16891), (4445, 15656), (4826, 14420), (5080, 13699), (5320, 13081), (5768, 12065), (7112, 9785), (7210, 9652), (7828, 8890)]