253360410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367189}}^1$

素因数の和:367222

約数の個数: 32

約数和(自身を含む): 634504320

約数和(自身を除く): 381143910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 367189, 734378, 1101567, 1835945, 2203134, 3671890, 5507835, 8445347, 11015670, 16890694, 25336041, 42226735, 50672082, 84453470, 126680205, 253360410]

約数ペア:

[(1, 253360410), (2, 126680205), (3, 84453470), (5, 50672082), (6, 42226735), (10, 25336041), (15, 16890694), (23, 11015670), (30, 8445347), (46, 5507835), (69, 3671890), (115, 2203134), (138, 1835945), (230, 1101567), (345, 734378), (690, 367189)]