70990535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8017}}^1$

素因数の和:8063

約数の個数: 32

約数和(自身を含む): 110840832

約数和(自身を除く): 39850297

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8017, 8855, 40085, 56119, 88187, 184391, 280595, 440935, 617309, 921955, 1290737, 2028301, 3086545, 6453685, 10141505, 14198107, 70990535]

約数ペア:

[(1, 70990535), (5, 14198107), (7, 10141505), (11, 6453685), (23, 3086545), (35, 2028301), (55, 1290737), (77, 921955), (115, 617309), (161, 440935), (253, 280595), (385, 184391), (805, 88187), (1265, 56119), (1771, 40085), (8017, 8855)]