25905030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21061}}^1$

素因数の和:21112

約数の個数: 32

約数和(自身を含む): 63691488

約数和(自身を除く): 37786458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 21061, 42122, 63183, 105305, 126366, 210610, 315915, 631830, 863501, 1727002, 2590503, 4317505, 5181006, 8635010, 12952515, 25905030]

約数ペア:

[(1, 25905030), (2, 12952515), (3, 8635010), (5, 5181006), (6, 4317505), (10, 2590503), (15, 1727002), (30, 863501), (41, 631830), (82, 315915), (123, 210610), (205, 126366), (246, 105305), (410, 63183), (615, 42122), (1230, 21061)]