19100430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{212227}}^1$

素因数の和:212240

約数の個数: 24

約数和(自身を含む): 49661352

約数和(自身を除く): 30560922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 212227, 424454, 636681, 1061135, 1273362, 1910043, 2122270, 3183405, 3820086, 6366810, 9550215, 19100430]

約数ペア:

[(1, 19100430), (2, 9550215), (3, 6366810), (5, 3820086), (6, 3183405), (9, 2122270), (10, 1910043), (15, 1273362), (18, 1061135), (30, 636681), (45, 424454), (90, 212227)]