89333930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4157}}^1$

素因数の和:4478

約数の個数: 32

約数和(自身を含む): 184415616

約数和(自身を除く): 95081686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4157, 4298, 8314, 10745, 20785, 21490, 29099, 41570, 58198, 145495, 290990, 1276199, 2552398, 6380995, 8933393, 12761990, 17866786, 44666965, 89333930]

約数ペア:

[(1, 89333930), (2, 44666965), (5, 17866786), (7, 12761990), (10, 8933393), (14, 6380995), (35, 2552398), (70, 1276199), (307, 290990), (614, 145495), (1535, 58198), (2149, 41570), (3070, 29099), (4157, 21490), (4298, 20785), (8314, 10745)]