217874070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{806941}}^1$

素因数の和:806957

約数の個数: 32

約数和(自身を含む): 580998240

約数和(自身を除く): 363124170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 806941, 1613882, 2420823, 4034705, 4841646, 7262469, 8069410, 12104115, 14524938, 21787407, 24208230, 36312345, 43574814, 72624690, 108937035, 217874070]

約数ペア:

[(1, 217874070), (2, 108937035), (3, 72624690), (5, 43574814), (6, 36312345), (9, 24208230), (10, 21787407), (15, 14524938), (18, 12104115), (27, 8069410), (30, 7262469), (45, 4841646), (54, 4034705), (90, 2420823), (135, 1613882), (270, 806941)]