2019604890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67320163}}^1$

素因数の和:67320173

約数の個数: 16

約数和(自身を含む): 4847051808

約数和(自身を除く): 2827446918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67320163, 134640326, 201960489, 336600815, 403920978, 673201630, 1009802445, 2019604890]

約数ペア:

[(1, 2019604890), (2, 1009802445), (3, 673201630), (5, 403920978), (6, 336600815), (10, 201960489), (15, 134640326), (30, 67320163)]