72453310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 135626400

約数和(自身を除く): 63173090

約数列:

[1, 2, 5, 10, 29, 58, 145, 229, 290, 458, 1091, 1145, 2182, 2290, 5455, 6641, 10910, 13282, 31639, 33205, 63278, 66410, 158195, 249839, 316390, 499678, 1249195, 2498390, 7245331, 14490662, 36226655, 72453310]

約数ペア:

[(1, 72453310), (2, 36226655), (5, 14490662), (10, 7245331), (29, 2498390), (58, 1249195), (145, 499678), (229, 316390), (290, 249839), (458, 158195), (1091, 66410), (1145, 63278), (2182, 33205), (2290, 31639), (5455, 13282), (6641, 10910)]