79275570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21839}}^1$

素因数の和:21871

約数の個数: 48

約数和(自身を含む): 209139840

約数和(自身を除く): 129864270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 21839, 43678, 65517, 109195, 131034, 218390, 240229, 327585, 480458, 655170, 720687, 1201145, 1441374, 2402290, 2642519, 3603435, 5285038, 7206870, 7927557, 13212595, 15855114, 26425190, 39637785, 79275570]

約数ペア:

[(1, 79275570), (2, 39637785), (3, 26425190), (5, 15855114), (6, 13212595), (10, 7927557), (11, 7206870), (15, 5285038), (22, 3603435), (30, 2642519), (33, 2402290), (55, 1441374), (66, 1201145), (110, 720687), (121, 655170), (165, 480458), (242, 327585), (330, 240229), (363, 218390), (605, 131034), (726, 109195), (1210, 65517), (1815, 43678), (3630, 21839)]