72191430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{802127}}^1$

素因数の和:802140

約数の個数: 24

約数和(自身を含む): 187697952

約数和(自身を除く): 115506522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 802127, 1604254, 2406381, 4010635, 4812762, 7219143, 8021270, 12031905, 14438286, 24063810, 36095715, 72191430]

約数ペア:

[(1, 72191430), (2, 36095715), (3, 24063810), (5, 14438286), (6, 12031905), (9, 8021270), (10, 7219143), (15, 4812762), (18, 4010635), (30, 2406381), (45, 1604254), (90, 802127)]