30646695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 51531264

約数和(自身を除く): 20884569

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 421, 633, 1055, 1263, 2105, 3165, 4853, 6315, 9683, 14559, 24265, 29049, 48415, 72795, 88831, 145245, 266493, 444155, 1332465, 2043113, 6129339, 10215565, 30646695]

約数ペア:

[(1, 30646695), (3, 10215565), (5, 6129339), (15, 2043113), (23, 1332465), (69, 444155), (115, 266493), (211, 145245), (345, 88831), (421, 72795), (633, 48415), (1055, 29049), (1263, 24265), (2105, 14559), (3165, 9683), (4853, 6315)]