86992170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99991}}^1$

素因数の和:100030

約数の個数: 32

約数和(自身を含む): 215982720

約数和(自身を除く): 128990550

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 99991, 199982, 299973, 499955, 599946, 999910, 1499865, 2899739, 2999730, 5799478, 8699217, 14498695, 17398434, 28997390, 43496085, 86992170]

約数ペア:

[(1, 86992170), (2, 43496085), (3, 28997390), (5, 17398434), (6, 14498695), (10, 8699217), (15, 5799478), (29, 2999730), (30, 2899739), (58, 1499865), (87, 999910), (145, 599946), (174, 499955), (290, 299973), (435, 199982), (870, 99991)]