12153270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2957}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 29390688

約数和(自身を除く): 17237418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 2957, 4110, 5914, 8871, 14785, 17742, 29570, 44355, 88710, 405109, 810218, 1215327, 2025545, 2430654, 4051090, 6076635, 12153270]

約数ペア:

[(1, 12153270), (2, 6076635), (3, 4051090), (5, 2430654), (6, 2025545), (10, 1215327), (15, 810218), (30, 405109), (137, 88710), (274, 44355), (411, 29570), (685, 17742), (822, 14785), (1370, 8871), (2055, 5914), (2957, 4110)]