63140820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25667}}^1$

素因数の和:25720

約数の個数: 48

約数和(自身を含む): 181113408

約数和(自身を除く): 117972588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 25667, 51334, 77001, 102668, 128335, 154002, 256670, 308004, 385005, 513340, 770010, 1052347, 1540020, 2104694, 3157041, 4209388, 5261735, 6314082, 10523470, 12628164, 15785205, 21046940, 31570410, 63140820]

約数ペア:

[(1, 63140820), (2, 31570410), (3, 21046940), (4, 15785205), (5, 12628164), (6, 10523470), (10, 6314082), (12, 5261735), (15, 4209388), (20, 3157041), (30, 2104694), (41, 1540020), (60, 1052347), (82, 770010), (123, 513340), (164, 385005), (205, 308004), (246, 256670), (410, 154002), (492, 128335), (615, 102668), (820, 77001), (1230, 51334), (2460, 25667)]