71316190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3467}}^1$

素因数の和:3513

約数の個数: 48

約数和(自身を含む): 149443056

約数和(自身を除く): 78126866

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 3467, 4114, 6934, 10285, 17335, 20570, 34670, 38137, 58939, 76274, 117878, 190685, 294695, 381370, 419507, 589390, 648329, 839014, 1296658, 2097535, 3241645, 4195070, 6483290, 7131619, 14263238, 35658095, 71316190]

約数ペア:

[(1, 71316190), (2, 35658095), (5, 14263238), (10, 7131619), (11, 6483290), (17, 4195070), (22, 3241645), (34, 2097535), (55, 1296658), (85, 839014), (110, 648329), (121, 589390), (170, 419507), (187, 381370), (242, 294695), (374, 190685), (605, 117878), (935, 76274), (1210, 58939), (1870, 38137), (2057, 34670), (3467, 20570), (4114, 17335), (6934, 10285)]