69693890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32117}}^1$

素因数の和:32162

約数の個数: 32

約数和(自身を含む): 147999744

約数和(自身を除く): 78305854

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 32117, 64234, 160585, 224819, 321170, 449638, 995627, 1124095, 1991254, 2248190, 4978135, 6969389, 9956270, 13938778, 34846945, 69693890]

約数ペア:

[(1, 69693890), (2, 34846945), (5, 13938778), (7, 9956270), (10, 6969389), (14, 4978135), (31, 2248190), (35, 1991254), (62, 1124095), (70, 995627), (155, 449638), (217, 321170), (310, 224819), (434, 160585), (1085, 64234), (2170, 32117)]