71197630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13933}}^1$

素因数の和:14020

約数の個数: 32

約数和(自身を含む): 148480704

約数和(自身を除く): 77283074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13933, 27866, 69665, 97531, 139330, 195062, 487655, 975310, 1017109, 2034218, 5085545, 7119763, 10171090, 14239526, 35598815, 71197630]

約数ペア:

[(1, 71197630), (2, 35598815), (5, 14239526), (7, 10171090), (10, 7119763), (14, 5085545), (35, 2034218), (70, 1017109), (73, 975310), (146, 487655), (365, 195062), (511, 139330), (730, 97531), (1022, 69665), (2555, 27866), (5110, 13933)]