15998010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{10883}}^1$

素因数の和:10907

約数の個数: 48

約数和(自身を含む): 44667936

約数和(自身を除く): 28669926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 10883, 21766, 32649, 54415, 65298, 76181, 108830, 152362, 163245, 228543, 326490, 380905, 457086, 533267, 761810, 1066534, 1142715, 1599801, 2285430, 2666335, 3199602, 5332670, 7999005, 15998010]

約数ペア:

[(1, 15998010), (2, 7999005), (3, 5332670), (5, 3199602), (6, 2666335), (7, 2285430), (10, 1599801), (14, 1142715), (15, 1066534), (21, 761810), (30, 533267), (35, 457086), (42, 380905), (49, 326490), (70, 228543), (98, 163245), (105, 152362), (147, 108830), (210, 76181), (245, 65298), (294, 54415), (490, 32649), (735, 21766), (1470, 10883)]