71156190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{338839}}^1$

素因数の和:338856

約数の個数: 32

約数和(自身を含む): 195171840

約数和(自身を除く): 124015650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 338839, 677678, 1016517, 1694195, 2033034, 2371873, 3388390, 4743746, 5082585, 7115619, 10165170, 11859365, 14231238, 23718730, 35578095, 71156190]

約数ペア:

[(1, 71156190), (2, 35578095), (3, 23718730), (5, 14231238), (6, 11859365), (7, 10165170), (10, 7115619), (14, 5082585), (15, 4743746), (21, 3388390), (30, 2371873), (35, 2033034), (42, 1694195), (70, 1016517), (105, 677678), (210, 338839)]