2912070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 8179200

約数和(自身を除く): 5267130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 283, 294, 343, 490, 566, 686, 735, 849, 1029, 1415, 1470, 1698, 1715, 1981, 2058, 2830, 3430, 3962, 4245, 5145, 5943, 8490, 9905, 10290, 11886, 13867, 19810, 27734, 29715, 41601, 59430, 69335, 83202, 97069, 138670, 194138, 208005, 291207, 416010, 485345, 582414, 970690, 1456035, 2912070]

約数ペア:

[(1, 2912070), (2, 1456035), (3, 970690), (5, 582414), (6, 485345), (7, 416010), (10, 291207), (14, 208005), (15, 194138), (21, 138670), (30, 97069), (35, 83202), (42, 69335), (49, 59430), (70, 41601), (98, 29715), (105, 27734), (147, 19810), (210, 13867), (245, 11886), (283, 10290), (294, 9905), (343, 8490), (490, 5943), (566, 5145), (686, 4245), (735, 3962), (849, 3430), (1029, 2830), (1415, 2058), (1470, 1981), (1698, 1715)]