8869020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 25310880

約数和(自身を除く): 16441860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2789, 3180, 5578, 8367, 11156, 13945, 16734, 27890, 33468, 41835, 55780, 83670, 147817, 167340, 295634, 443451, 591268, 739085, 886902, 1478170, 1773804, 2217255, 2956340, 4434510, 8869020]

約数ペア:

[(1, 8869020), (2, 4434510), (3, 2956340), (4, 2217255), (5, 1773804), (6, 1478170), (10, 886902), (12, 739085), (15, 591268), (20, 443451), (30, 295634), (53, 167340), (60, 147817), (106, 83670), (159, 55780), (212, 41835), (265, 33468), (318, 27890), (530, 16734), (636, 13945), (795, 11156), (1060, 8367), (1590, 5578), (2789, 3180)]