142974060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 275063700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 127, 145, 174, 254, 290, 348, 381, 435, 508, 580, 635, 647, 762, 870, 1270, 1294, 1524, 1740, 1905, 1941, 2540, 2588, 3235, 3683, 3810, 3882, 6470, 7366, 7620, 7764, 9705, 11049, 12940, 14732, 18415, 18763, 19410, 22098, 36830, 37526, 38820, 44196, 55245, 56289, 73660, 75052, 82169, 93815, 110490, 112578, 164338, 187630, 220980, 225156, 246507, 281445, 328676, 375260, 410845, 493014, 562890, 821690, 986028, 1125780, 1232535, 1643380, 2382901, 2465070, 4765802, 4930140, 7148703, 9531604, 11914505, 14297406, 23829010, 28594812, 35743515, 47658020, 71487030, 142974060]

約数ペア:

[(1, 142974060), (2, 71487030), (3, 47658020), (4, 35743515), (5, 28594812), (6, 23829010), (10, 14297406), (12, 11914505), (15, 9531604), (20, 7148703), (29, 4930140), (30, 4765802), (58, 2465070), (60, 2382901), (87, 1643380), (116, 1232535), (127, 1125780), (145, 986028), (174, 821690), (254, 562890), (290, 493014), (348, 410845), (381, 375260), (435, 328676), (508, 281445), (580, 246507), (635, 225156), (647, 220980), (762, 187630), (870, 164338), (1270, 112578), (1294, 110490), (1524, 93815), (1740, 82169), (1905, 75052), (1941, 73660), (2540, 56289), (2588, 55245), (3235, 44196), (3683, 38820), (3810, 37526), (3882, 36830), (6470, 22098), (7366, 19410), (7620, 18763), (7764, 18415), (9705, 14732), (11049, 12940)]