138623130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{513419}}^1$

素因数の和:513435

約数の個数: 32

約数和(自身を含む): 369662400

約数和(自身を除く): 231039270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 513419, 1026838, 1540257, 2567095, 3080514, 4620771, 5134190, 7701285, 9241542, 13862313, 15402570, 23103855, 27724626, 46207710, 69311565, 138623130]

約数ペア:

[(1, 138623130), (2, 69311565), (3, 46207710), (5, 27724626), (6, 23103855), (9, 15402570), (10, 13862313), (15, 9241542), (18, 7701285), (27, 5134190), (30, 4620771), (45, 3080514), (54, 2567095), (90, 1540257), (135, 1026838), (270, 513419)]