30903028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11213}}^1$

素因数の和:11283

約数の個数: 24

約数和(自身を含む): 59344488

約数和(自身を除く): 28441460

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 11213, 22426, 44852, 145769, 291538, 583076, 594289, 1188578, 2377156, 7725757, 15451514, 30903028]

約数ペア:

[(1, 30903028), (2, 15451514), (4, 7725757), (13, 2377156), (26, 1188578), (52, 594289), (53, 583076), (106, 291538), (212, 145769), (689, 44852), (1378, 22426), (2756, 11213)]