139980870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1555343}}^1$

素因数の和:1555356

約数の個数: 24

約数和(自身を含む): 363950496

約数和(自身を除く): 223969626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1555343, 3110686, 4666029, 7776715, 9332058, 13998087, 15553430, 23330145, 27996174, 46660290, 69990435, 139980870]

約数ペア:

[(1, 139980870), (2, 69990435), (3, 46660290), (5, 27996174), (6, 23330145), (9, 15553430), (10, 13998087), (15, 9332058), (18, 7776715), (30, 4666029), (45, 3110686), (90, 1555343)]