71214570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113039}}^1$

素因数の和:113059

約数の個数: 48

約数和(自身を含む): 211610880

約数和(自身を除く): 140396310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 113039, 226078, 339117, 565195, 678234, 791273, 1017351, 1130390, 1582546, 1695585, 2034702, 2373819, 3391170, 3956365, 4747638, 5086755, 7121457, 7912730, 10173510, 11869095, 14242914, 23738190, 35607285, 71214570]

約数ペア:

[(1, 71214570), (2, 35607285), (3, 23738190), (5, 14242914), (6, 11869095), (7, 10173510), (9, 7912730), (10, 7121457), (14, 5086755), (15, 4747638), (18, 3956365), (21, 3391170), (30, 2373819), (35, 2034702), (42, 1695585), (45, 1582546), (63, 1130390), (70, 1017351), (90, 791273), (105, 678234), (126, 565195), (210, 339117), (315, 226078), (630, 113039)]