22138530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5309}}^1$

素因数の和:5458

約数の個数: 32

約数和(自身を含む): 53524800

約数和(自身を除く): 31386270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 5309, 10618, 15927, 26545, 31854, 53090, 79635, 159270, 737951, 1475902, 2213853, 3689755, 4427706, 7379510, 11069265, 22138530]

約数ペア:

[(1, 22138530), (2, 11069265), (3, 7379510), (5, 4427706), (6, 3689755), (10, 2213853), (15, 1475902), (30, 737951), (139, 159270), (278, 79635), (417, 53090), (695, 31854), (834, 26545), (1390, 15927), (2085, 10618), (4170, 5309)]