138521430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1539127}}^1$

素因数の和:1539140

約数の個数: 24

約数和(自身を含む): 360155952

約数和(自身を除く): 221634522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1539127, 3078254, 4617381, 7695635, 9234762, 13852143, 15391270, 23086905, 27704286, 46173810, 69260715, 138521430]

約数ペア:

[(1, 138521430), (2, 69260715), (3, 46173810), (5, 27704286), (6, 23086905), (9, 15391270), (10, 13852143), (15, 9234762), (18, 7695635), (30, 4617381), (45, 3078254), (90, 1539127)]