1227291270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1778683}}^1$

素因数の和:1778716

約数の個数: 32

約数和(自身を含む): 3073565952

約数和(自身を除く): 1846274682

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1778683, 3557366, 5336049, 8893415, 10672098, 17786830, 26680245, 40909709, 53360490, 81819418, 122729127, 204548545, 245458254, 409097090, 613645635, 1227291270]

約数ペア:

[(1, 1227291270), (2, 613645635), (3, 409097090), (5, 245458254), (6, 204548545), (10, 122729127), (15, 81819418), (23, 53360490), (30, 40909709), (46, 26680245), (69, 17786830), (115, 10672098), (138, 8893415), (230, 5336049), (345, 3557366), (690, 1778683)]