2247308070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1528781}}^1$

素因数の和:1528805

約数の個数: 48

約数和(自身を含む): 6274121328

約数和(自身を除く): 4026813258

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, 1528781, 3057562, 4586343, 7643905, 9172686, 10701467, 15287810, 21402934, 22931715, 32104401, 45863430, 53507335, 64208802, 74910269, 107014670, 149820538, 160522005, 224730807, 321044010, 374551345, 449461614, 749102690, 1123654035, 2247308070]

約数ペア:

[(1, 2247308070), (2, 1123654035), (3, 749102690), (5, 449461614), (6, 374551345), (7, 321044010), (10, 224730807), (14, 160522005), (15, 149820538), (21, 107014670), (30, 74910269), (35, 64208802), (42, 53507335), (49, 45863430), (70, 32104401), (98, 22931715), (105, 21402934), (147, 15287810), (210, 10701467), (245, 9172686), (294, 7643905), (490, 4586343), (735, 3057562), (1470, 1528781)]