268410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 673920

約数和(自身を除く): 405510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 389, 690, 778, 1167, 1945, 2334, 3890, 5835, 8947, 11670, 17894, 26841, 44735, 53682, 89470, 134205, 268410]

約数ペア:

[(1, 268410), (2, 134205), (3, 89470), (5, 53682), (6, 44735), (10, 26841), (15, 17894), (23, 11670), (30, 8947), (46, 5835), (69, 3890), (115, 2334), (138, 1945), (230, 1167), (345, 778), (389, 690)]