76099990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 145722240

約数和(自身を除く): 69622250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 1873, 2390, 3746, 4063, 8126, 9365, 18730, 20315, 31841, 40630, 63682, 159205, 318410, 447647, 895294, 2238235, 4476470, 7609999, 15219998, 38049995, 76099990]

約数ペア:

[(1, 76099990), (2, 38049995), (5, 15219998), (10, 7609999), (17, 4476470), (34, 2238235), (85, 895294), (170, 447647), (239, 318410), (478, 159205), (1195, 63682), (1873, 40630), (2390, 31841), (3746, 20315), (4063, 18730), (8126, 9365)]