159666570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{253439}}^1$

素因数の和:253459

約数の個数: 48

約数和(自身を含む): 474439680

約数和(自身を除く): 314773110

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, 253439, 506878, 760317, 1267195, 1520634, 1774073, 2280951, 2534390, 3548146, 3801585, 4561902, 5322219, 7603170, 8870365, 10644438, 11404755, 15966657, 17740730, 22809510, 26611095, 31933314, 53222190, 79833285, 159666570]

約数ペア:

[(1, 159666570), (2, 79833285), (3, 53222190), (5, 31933314), (6, 26611095), (7, 22809510), (9, 17740730), (10, 15966657), (14, 11404755), (15, 10644438), (18, 8870365), (21, 7603170), (30, 5322219), (35, 4561902), (42, 3801585), (45, 3548146), (63, 2534390), (70, 2280951), (90, 1774073), (105, 1520634), (126, 1267195), (210, 760317), (315, 506878), (630, 253439)]