70675540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271829}}^1$

素因数の和:271851

約数の個数: 24

約数和(自身を含む): 159836040

約数和(自身を除く): 89160500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271829, 543658, 1087316, 1359145, 2718290, 3533777, 5436580, 7067554, 14135108, 17668885, 35337770, 70675540]

約数ペア:

[(1, 70675540), (2, 35337770), (4, 17668885), (5, 14135108), (10, 7067554), (13, 5436580), (20, 3533777), (26, 2718290), (52, 1359145), (65, 1087316), (130, 543658), (260, 271829)]