2019909270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{922333}}^1$

素因数の和:922416

約数の個数: 32

約数和(自身を含む): 4914195552

約数和(自身を除く): 2894286282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 922333, 1844666, 2766999, 4611665, 5533998, 9223330, 13834995, 27669990, 67330309, 134660618, 201990927, 336651545, 403981854, 673303090, 1009954635, 2019909270]

約数ペア:

[(1, 2019909270), (2, 1009954635), (3, 673303090), (5, 403981854), (6, 336651545), (10, 201990927), (15, 134660618), (30, 67330309), (73, 27669990), (146, 13834995), (219, 9223330), (365, 5533998), (438, 4611665), (730, 2766999), (1095, 1844666), (2190, 922333)]