30270218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 52170048

約数和(自身を除く): 21899830

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 407, 451, 814, 902, 907, 1517, 1814, 3034, 9977, 16687, 19954, 33374, 33559, 37187, 67118, 74374, 369149, 409057, 738298, 818114, 1375919, 2751838, 15135109, 30270218]

約数ペア:

[(1, 30270218), (2, 15135109), (11, 2751838), (22, 1375919), (37, 818114), (41, 738298), (74, 409057), (82, 369149), (407, 74374), (451, 67118), (814, 37187), (902, 33559), (907, 33374), (1517, 19954), (1814, 16687), (3034, 9977)]