299509430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{40639}}^1$

素因数の和:40724

約数の個数: 32

約数和(自身を含む): 596920320

約数和(自身を除く): 297410890

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 40639, 81278, 203195, 406390, 447029, 894058, 2235145, 2722813, 4470290, 5445626, 13614065, 27228130, 29950943, 59901886, 149754715, 299509430]

約数ペア:

[(1, 299509430), (2, 149754715), (5, 59901886), (10, 29950943), (11, 27228130), (22, 13614065), (55, 5445626), (67, 4470290), (110, 2722813), (134, 2235145), (335, 894058), (670, 447029), (737, 406390), (1474, 203195), (3685, 81278), (7370, 40639)]