71384190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139969}}^1$

素因数の和:139996

約数の個数: 32

約数和(自身を含む): 181401120

約数和(自身を除く): 110016930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139969, 279938, 419907, 699845, 839814, 1399690, 2099535, 2379473, 4199070, 4758946, 7138419, 11897365, 14276838, 23794730, 35692095, 71384190]

約数ペア:

[(1, 71384190), (2, 35692095), (3, 23794730), (5, 14276838), (6, 11897365), (10, 7138419), (15, 4758946), (17, 4199070), (30, 2379473), (34, 2099535), (51, 1399690), (85, 839814), (102, 699845), (170, 419907), (255, 279938), (510, 139969)]