15227192930

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{21601}}^1$

素因数の和:22214

約数の個数: 32

約数和(自身を含む): 27646239600

約数和(自身を除く): 12419046670

約数列:

[1, 2, 5, 10, 157, 314, 449, 785, 898, 1570, 2245, 4490, 21601, 43202, 70493, 108005, 140986, 216010, 352465, 704930, 3391357, 6782714, 9698849, 16956785, 19397698, 33913570, 48494245, 96988490, 1522719293, 3045438586, 7613596465, 15227192930]

約数ペア:

[(1, 15227192930), (2, 7613596465), (5, 3045438586), (10, 1522719293), (157, 96988490), (314, 48494245), (449, 33913570), (785, 19397698), (898, 16956785), (1570, 9698849), (2245, 6782714), (4490, 3391357), (21601, 704930), (43202, 352465), (70493, 216010), (108005, 140986)]