244696590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2718851}}^1$

素因数の和:2718864

約数の個数: 24

約数和(自身を含む): 636211368

約数和(自身を除く): 391514778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2718851, 5437702, 8156553, 13594255, 16313106, 24469659, 27188510, 40782765, 48939318, 81565530, 122348295, 244696590]

約数ペア:

[(1, 244696590), (2, 122348295), (3, 81565530), (5, 48939318), (6, 40782765), (9, 27188510), (10, 24469659), (15, 16313106), (18, 13594255), (30, 8156553), (45, 5437702), (90, 2718851)]