30269954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 23617726

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 971, 1199, 1417, 1942, 2398, 2834, 10681, 12623, 15587, 21362, 25246, 31174, 105839, 138853, 211678, 277706, 1164229, 1375907, 2328458, 2751814, 15134977, 30269954]

約数ペア:

[(1, 30269954), (2, 15134977), (11, 2751814), (13, 2328458), (22, 1375907), (26, 1164229), (109, 277706), (143, 211678), (218, 138853), (286, 105839), (971, 31174), (1199, 25246), (1417, 21362), (1942, 15587), (2398, 12623), (2834, 10681)]