20230056945

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{38069}}^1$

素因数の和:38335

約数の個数: 72

約数和(自身を含む): 40960731240

約数和(自身を除く): 20730674295

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 241, 245, 315, 441, 723, 735, 1205, 1687, 2169, 2205, 3615, 5061, 8435, 10845, 11809, 15183, 25305, 35427, 38069, 59045, 75915, 106281, 114207, 177135, 190345, 266483, 342621, 531405, 571035, 799449, 1332415, 1713105, 1865381, 2398347, 3997245, 5596143, 9174629, 9326905, 11991735, 16788429, 27523887, 27980715, 45873145, 64222403, 82571661, 83942145, 137619435, 192667209, 321112015, 412858305, 449556821, 578001627, 963336045, 1348670463, 2247784105, 2890008135, 4046011389, 6743352315, 20230056945]

約数ペア:

[(1, 20230056945), (3, 6743352315), (5, 4046011389), (7, 2890008135), (9, 2247784105), (15, 1348670463), (21, 963336045), (35, 578001627), (45, 449556821), (49, 412858305), (63, 321112015), (105, 192667209), (147, 137619435), (241, 83942145), (245, 82571661), (315, 64222403), (441, 45873145), (723, 27980715), (735, 27523887), (1205, 16788429), (1687, 11991735), (2169, 9326905), (2205, 9174629), (3615, 5596143), (5061, 3997245), (8435, 2398347), (10845, 1865381), (11809, 1713105), (15183, 1332415), (25305, 799449), (35427, 571035), (38069, 531405), (59045, 342621), (75915, 266483), (106281, 190345), (114207, 177135)]