270653292005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{1907}}^1$

素因数の和:2978

約数の個数: 64

約数和(自身を含む): 358927220736

約数和(自身を除く): 88273928731

約数列:

[1, 5, 23, 31, 41, 115, 155, 205, 713, 943, 971, 1271, 1907, 3565, 4715, 4855, 6355, 9535, 22333, 29233, 30101, 39811, 43861, 59117, 78187, 111665, 146165, 150505, 199055, 219305, 295585, 390935, 692323, 915653, 1234141, 1359691, 1798301, 1851697, 2423797, 3461615, 4578265, 6170705, 6798455, 8991505, 9258485, 12118985, 28385243, 42589031, 55747331, 57402607, 75919577, 141926215, 212945155, 278736655, 287013035, 379597885, 1320259961, 1746150271, 2353506887, 6601299805, 8730751355, 11767534435, 54130658401, 270653292005]

約数ペア:

[(1, 270653292005), (5, 54130658401), (23, 11767534435), (31, 8730751355), (41, 6601299805), (115, 2353506887), (155, 1746150271), (205, 1320259961), (713, 379597885), (943, 287013035), (971, 278736655), (1271, 212945155), (1907, 141926215), (3565, 75919577), (4715, 57402607), (4855, 55747331), (6355, 42589031), (9535, 28385243), (22333, 12118985), (29233, 9258485), (30101, 8991505), (39811, 6798455), (43861, 6170705), (59117, 4578265), (78187, 3461615), (111665, 2423797), (146165, 1851697), (150505, 1798301), (199055, 1359691), (219305, 1234141), (295585, 915653), (390935, 692323)]