138294060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2304901}}^1$

素因数の和:2304913

約数の個数: 24

約数和(自身を含む): 387223536

約数和(自身を除く): 248929476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2304901, 4609802, 6914703, 9219604, 11524505, 13829406, 23049010, 27658812, 34573515, 46098020, 69147030, 138294060]

約数ペア:

[(1, 138294060), (2, 69147030), (3, 46098020), (4, 34573515), (5, 27658812), (6, 23049010), (10, 13829406), (12, 11524505), (15, 9219604), (20, 6914703), (30, 4609802), (60, 2304901)]