1946338890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2820781}}^1$

素因数の和:2820814

約数の個数: 32

約数和(自身を含む): 4874311296

約数和(自身を除く): 2927972406

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2820781, 5641562, 8462343, 14103905, 16924686, 28207810, 42311715, 64877963, 84623430, 129755926, 194633889, 324389815, 389267778, 648779630, 973169445, 1946338890]

約数ペア:

[(1, 1946338890), (2, 973169445), (3, 648779630), (5, 389267778), (6, 324389815), (10, 194633889), (15, 129755926), (23, 84623430), (30, 64877963), (46, 42311715), (69, 28207810), (115, 16924686), (138, 14103905), (230, 8462343), (345, 5641562), (690, 2820781)]