29768860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 39904100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 2879, 5170, 5758, 10340, 11516, 14395, 28790, 31669, 57580, 63338, 126676, 135313, 158345, 270626, 316690, 541252, 633380, 676565, 1353130, 1488443, 2706260, 2976886, 5953772, 7442215, 14884430, 29768860]

約数ペア:

[(1, 29768860), (2, 14884430), (4, 7442215), (5, 5953772), (10, 2976886), (11, 2706260), (20, 1488443), (22, 1353130), (44, 676565), (47, 633380), (55, 541252), (94, 316690), (110, 270626), (188, 158345), (220, 135313), (235, 126676), (470, 63338), (517, 57580), (940, 31669), (1034, 28790), (2068, 14395), (2585, 11516), (2879, 10340), (5170, 5758)]