69378170

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 127429200

約数和(自身を除く): 58051030

約数列:

[1, 2, 5, 10, 89, 137, 178, 274, 445, 569, 685, 890, 1138, 1370, 2845, 5690, 12193, 24386, 50641, 60965, 77953, 101282, 121930, 155906, 253205, 389765, 506410, 779530, 6937817, 13875634, 34689085, 69378170]

約数ペア:

[(1, 69378170), (2, 34689085), (5, 13875634), (10, 6937817), (89, 779530), (137, 506410), (178, 389765), (274, 253205), (445, 155906), (569, 121930), (685, 101282), (890, 77953), (1138, 60965), (1370, 50641), (2845, 24386), (5690, 12193)]