3185135740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{4259}}^1$

素因数の和:4942

約数の個数: 48

約数和(自身を含む): 6811126560

約数和(自身を除く): 3625990820

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 613, 1220, 1226, 2452, 3065, 4259, 6130, 8518, 12260, 17036, 21295, 37393, 42590, 74786, 85180, 149572, 186965, 259799, 373930, 519598, 747860, 1039196, 1298995, 2597990, 2610767, 5195980, 5221534, 10443068, 13053835, 26107670, 52215340, 159256787, 318513574, 637027148, 796283935, 1592567870, 3185135740]

約数ペア:

[(1, 3185135740), (2, 1592567870), (4, 796283935), (5, 637027148), (10, 318513574), (20, 159256787), (61, 52215340), (122, 26107670), (244, 13053835), (305, 10443068), (610, 5221534), (613, 5195980), (1220, 2610767), (1226, 2597990), (2452, 1298995), (3065, 1039196), (4259, 747860), (6130, 519598), (8518, 373930), (12260, 259799), (17036, 186965), (21295, 149572), (37393, 85180), (42590, 74786)]