2936300090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{328813}}^1$

素因数の和:328886

約数の個数: 32

約数和(自身を含む): 5681905920

約数和(自身を除く): 2745605830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 328813, 657626, 1644065, 3288130, 6247447, 12494894, 15454211, 30908422, 31237235, 62474470, 77271055, 154542110, 293630009, 587260018, 1468150045, 2936300090]

約数ペア:

[(1, 2936300090), (2, 1468150045), (5, 587260018), (10, 293630009), (19, 154542110), (38, 77271055), (47, 62474470), (94, 31237235), (95, 30908422), (190, 15454211), (235, 12494894), (470, 6247447), (893, 3288130), (1786, 1644065), (4465, 657626), (8930, 328813)]