17962829290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1\times {\mathrm{2803}}^1$

素因数の和:4003

約数の個数: 64

約数和(自身を含む): 37444571136

約数和(自身を除く): 19481741846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1103, 1162, 2206, 2803, 2905, 5515, 5606, 5810, 7721, 11030, 14015, 15442, 19621, 28030, 38605, 39242, 77210, 91549, 98105, 183098, 196210, 232649, 457745, 465298, 640843, 915490, 1163245, 1281686, 1628543, 2326490, 3091709, 3204215, 3257086, 6183418, 6408430, 8142715, 15458545, 16285430, 21641963, 30917090, 43283926, 108209815, 216419630, 256611847, 513223694, 1283059235, 1796282929, 2566118470, 3592565858, 8981414645, 17962829290]

約数ペア:

[(1, 17962829290), (2, 8981414645), (5, 3592565858), (7, 2566118470), (10, 1796282929), (14, 1283059235), (35, 513223694), (70, 256611847), (83, 216419630), (166, 108209815), (415, 43283926), (581, 30917090), (830, 21641963), (1103, 16285430), (1162, 15458545), (2206, 8142715), (2803, 6408430), (2905, 6183418), (5515, 3257086), (5606, 3204215), (5810, 3091709), (7721, 2326490), (11030, 1628543), (14015, 1281686), (15442, 1163245), (19621, 915490), (28030, 640843), (38605, 465298), (39242, 457745), (77210, 232649), (91549, 196210), (98105, 183098)]