78495130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30307}}^1$

素因数の和:30358

約数の個数: 32

約数和(自身を含む): 165845376

約数和(自身を除く): 87350246

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 30307, 60614, 151535, 212149, 303070, 424298, 1060745, 1121359, 2121490, 2242718, 5606795, 7849513, 11213590, 15699026, 39247565, 78495130]

約数ペア:

[(1, 78495130), (2, 39247565), (5, 15699026), (7, 11213590), (10, 7849513), (14, 5606795), (35, 2242718), (37, 2121490), (70, 1121359), (74, 1060745), (185, 424298), (259, 303070), (370, 212149), (518, 151535), (1295, 60614), (2590, 30307)]