27242390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20516

約数の個数: 32

約数和(自身を含む): 58993920

約数和(自身を除く): 31751530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 20483, 40966, 102415, 143381, 204830, 286762, 389177, 716905, 778354, 1433810, 1945885, 2724239, 3891770, 5448478, 13621195, 27242390]

約数ペア:

[(1, 27242390), (2, 13621195), (5, 5448478), (7, 3891770), (10, 2724239), (14, 1945885), (19, 1433810), (35, 778354), (38, 716905), (70, 389177), (95, 286762), (133, 204830), (190, 143381), (266, 102415), (665, 40966), (1330, 20483)]