30615697020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11953}}^1\times {\mathrm{42689}}^1$

素因数の和:54654

約数の個数: 48

約数和(自身を含む): 85733131680

約数和(自身を除く): 55117434660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11953, 23906, 35859, 42689, 47812, 59765, 71718, 85378, 119530, 128067, 143436, 170756, 179295, 213445, 239060, 256134, 358590, 426890, 512268, 640335, 717180, 853780, 1280670, 2561340, 510261617, 1020523234, 1530784851, 2041046468, 2551308085, 3061569702, 5102616170, 6123139404, 7653924255, 10205232340, 15307848510, 30615697020]

約数ペア:

[(1, 30615697020), (2, 15307848510), (3, 10205232340), (4, 7653924255), (5, 6123139404), (6, 5102616170), (10, 3061569702), (12, 2551308085), (15, 2041046468), (20, 1530784851), (30, 1020523234), (60, 510261617), (11953, 2561340), (23906, 1280670), (35859, 853780), (42689, 717180), (47812, 640335), (59765, 512268), (71718, 426890), (85378, 358590), (119530, 256134), (128067, 239060), (143436, 213445), (170756, 179295)]