2130408090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{244033}}^1$

素因数の和:244143

約数の個数: 48

約数和(自身を含む): 5596187688

約数和(自身を除く): 3465779598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 244033, 488066, 732099, 1220165, 1464198, 2196297, 2440330, 3660495, 4392594, 7320990, 10981485, 21962970, 23671201, 47342402, 71013603, 118356005, 142027206, 213040809, 236712010, 355068015, 426081618, 710136030, 1065204045, 2130408090]

約数ペア:

[(1, 2130408090), (2, 1065204045), (3, 710136030), (5, 426081618), (6, 355068015), (9, 236712010), (10, 213040809), (15, 142027206), (18, 118356005), (30, 71013603), (45, 47342402), (90, 23671201), (97, 21962970), (194, 10981485), (291, 7320990), (485, 4392594), (582, 3660495), (873, 2440330), (970, 2196297), (1455, 1464198), (1746, 1220165), (2910, 732099), (4365, 488066), (8730, 244033)]