57301290

素因数分解:

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

素因数の和:212243

約数の個数: 32

約数和(自身を含む): 152804160

約数和(自身を除く): 95502870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 212227, 424454, 636681, 1061135, 1273362, 1910043, 2122270, 3183405, 3820086, 5730129, 6366810, 9550215, 11460258, 19100430, 28650645, 57301290]

約数ペア:

[(1, 57301290), (2, 28650645), (3, 19100430), (5, 11460258), (6, 9550215), (9, 6366810), (10, 5730129), (15, 3820086), (18, 3183405), (27, 2122270), (30, 1910043), (45, 1273362), (54, 1061135), (90, 636681), (135, 424454), (270, 212227)]