511527870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7883}}^1$

素因数の和:8006

約数の個数: 96

約数和(自身を含む): 1534920192

約数和(自身を除く): 1023392322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1442, 1545, 1854, 2163, 3090, 3605, 4326, 4635, 6489, 7210, 7883, 9270, 10815, 12978, 15766, 21630, 23649, 32445, 39415, 47298, 55181, 64890, 70947, 78830, 110362, 118245, 141894, 165543, 236490, 275905, 331086, 354735, 496629, 551810, 709470, 811949, 827715, 993258, 1623898, 1655430, 2435847, 2483145, 4059745, 4871694, 4966290, 5683643, 7307541, 8119490, 11367286, 12179235, 14615082, 17050929, 24358470, 28418215, 34101858, 36537705, 51152787, 56836430, 73075410, 85254645, 102305574, 170509290, 255763935, 511527870]

約数ペア:

[(1, 511527870), (2, 255763935), (3, 170509290), (5, 102305574), (6, 85254645), (7, 73075410), (9, 56836430), (10, 51152787), (14, 36537705), (15, 34101858), (18, 28418215), (21, 24358470), (30, 17050929), (35, 14615082), (42, 12179235), (45, 11367286), (63, 8119490), (70, 7307541), (90, 5683643), (103, 4966290), (105, 4871694), (126, 4059745), (206, 2483145), (210, 2435847), (309, 1655430), (315, 1623898), (515, 993258), (618, 827715), (630, 811949), (721, 709470), (927, 551810), (1030, 496629), (1442, 354735), (1545, 331086), (1854, 275905), (2163, 236490), (3090, 165543), (3605, 141894), (4326, 118245), (4635, 110362), (6489, 78830), (7210, 70947), (7883, 64890), (9270, 55181), (10815, 47298), (12978, 39415), (15766, 32445), (21630, 23649)]