72123270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32933}}^1$

素因数の和:33016

約数の個数: 32

約数和(自身を含む): 175472352

約数和(自身を除く): 103349082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 32933, 65866, 98799, 164665, 197598, 329330, 493995, 987990, 2404109, 4808218, 7212327, 12020545, 14424654, 24041090, 36061635, 72123270]

約数ペア:

[(1, 72123270), (2, 36061635), (3, 24041090), (5, 14424654), (6, 12020545), (10, 7212327), (15, 4808218), (30, 2404109), (73, 987990), (146, 493995), (219, 329330), (365, 197598), (438, 164665), (730, 98799), (1095, 65866), (2190, 32933)]