28785130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1733}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 56930688

約数和(自身を除く): 28145558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 1733, 3322, 3466, 8305, 8665, 16610, 17330, 19063, 38126, 95315, 190630, 261683, 523366, 1308415, 2616830, 2878513, 5757026, 14392565, 28785130]

約数ペア:

[(1, 28785130), (2, 14392565), (5, 5757026), (10, 2878513), (11, 2616830), (22, 1308415), (55, 523366), (110, 261683), (151, 190630), (302, 95315), (755, 38126), (1510, 19063), (1661, 17330), (1733, 16610), (3322, 8665), (3466, 8305)]