15339450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{2087}}^1$

素因数の和:2116

約数の個数: 72

約数和(自身を含む): 44273952

約数和(自身を除く): 28934502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2087, 2450, 3675, 4174, 6261, 7350, 10435, 12522, 14609, 20870, 29218, 31305, 43827, 52175, 62610, 73045, 87654, 102263, 104350, 146090, 156525, 204526, 219135, 306789, 313050, 365225, 438270, 511315, 613578, 730450, 1022630, 1095675, 1533945, 2191350, 2556575, 3067890, 5113150, 7669725, 15339450]

約数ペア:

[(1, 15339450), (2, 7669725), (3, 5113150), (5, 3067890), (6, 2556575), (7, 2191350), (10, 1533945), (14, 1095675), (15, 1022630), (21, 730450), (25, 613578), (30, 511315), (35, 438270), (42, 365225), (49, 313050), (50, 306789), (70, 219135), (75, 204526), (98, 156525), (105, 146090), (147, 104350), (150, 102263), (175, 87654), (210, 73045), (245, 62610), (294, 52175), (350, 43827), (490, 31305), (525, 29218), (735, 20870), (1050, 14609), (1225, 12522), (1470, 10435), (2087, 7350), (2450, 6261), (3675, 4174)]