276277870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{47389}}^1$

素因数の和:47460

約数の個数: 32

約数和(自身を含む): 552756960

約数和(自身を除く): 276479090

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 47389, 94778, 236945, 473890, 521279, 1042558, 2511617, 2606395, 5023234, 5212790, 12558085, 25116170, 27627787, 55255574, 138138935, 276277870]

約数ペア:

[(1, 276277870), (2, 138138935), (5, 55255574), (10, 27627787), (11, 25116170), (22, 12558085), (53, 5212790), (55, 5023234), (106, 2606395), (110, 2511617), (265, 1042558), (530, 521279), (583, 473890), (1166, 236945), (2915, 94778), (5830, 47389)]