207788010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{83449}}^1$

素因数の和:83542

約数の個数: 32

約数和(自身を含む): 504705600

約数和(自身を除く): 296917590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 83449, 166898, 250347, 417245, 500694, 834490, 1251735, 2503470, 6926267, 13852534, 20778801, 34631335, 41557602, 69262670, 103894005, 207788010]

約数ペア:

[(1, 207788010), (2, 103894005), (3, 69262670), (5, 41557602), (6, 34631335), (10, 20778801), (15, 13852534), (30, 6926267), (83, 2503470), (166, 1251735), (249, 834490), (415, 500694), (498, 417245), (830, 250347), (1245, 166898), (2490, 83449)]