2080752090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{5953}}^1$

素因数の和:6215

約数の個数: 64

約数和(自身を含む): 5103101952

約数和(自身を除く): 3022349862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 191, 305, 366, 382, 573, 610, 915, 955, 1146, 1830, 1910, 2865, 5730, 5953, 11651, 11906, 17859, 23302, 29765, 34953, 35718, 58255, 59530, 69906, 89295, 116510, 174765, 178590, 349530, 363133, 726266, 1089399, 1137023, 1815665, 2178798, 2274046, 3411069, 3631330, 5446995, 5685115, 6822138, 10893990, 11370230, 17055345, 34110690, 69358403, 138716806, 208075209, 346792015, 416150418, 693584030, 1040376045, 2080752090]

約数ペア:

[(1, 2080752090), (2, 1040376045), (3, 693584030), (5, 416150418), (6, 346792015), (10, 208075209), (15, 138716806), (30, 69358403), (61, 34110690), (122, 17055345), (183, 11370230), (191, 10893990), (305, 6822138), (366, 5685115), (382, 5446995), (573, 3631330), (610, 3411069), (915, 2274046), (955, 2178798), (1146, 1815665), (1830, 1137023), (1910, 1089399), (2865, 726266), (5730, 363133), (5953, 349530), (11651, 178590), (11906, 174765), (17859, 116510), (23302, 89295), (29765, 69906), (34953, 59530), (35718, 58255)]