71047020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107647}}^1$

素因数の和:107670

約数の個数: 48

約数和(自身を含む): 217018368

約数和(自身を除く): 145971348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 107647, 215294, 322941, 430588, 538235, 645882, 1076470, 1184117, 1291764, 1614705, 2152940, 2368234, 3229410, 3552351, 4736468, 5920585, 6458820, 7104702, 11841170, 14209404, 17761755, 23682340, 35523510, 71047020]

約数ペア:

[(1, 71047020), (2, 35523510), (3, 23682340), (4, 17761755), (5, 14209404), (6, 11841170), (10, 7104702), (11, 6458820), (12, 5920585), (15, 4736468), (20, 3552351), (22, 3229410), (30, 2368234), (33, 2152940), (44, 1614705), (55, 1291764), (60, 1184117), (66, 1076470), (110, 645882), (132, 538235), (165, 430588), (220, 322941), (330, 215294), (660, 107647)]