81669570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{46141}}^1$

素因数の和:46210

約数の個数: 32

約数和(自身を含む): 199333440

約数和(自身を除く): 117663870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 46141, 92282, 138423, 230705, 276846, 461410, 692115, 1384230, 2722319, 5444638, 8166957, 13611595, 16333914, 27223190, 40834785, 81669570]

約数ペア:

[(1, 81669570), (2, 40834785), (3, 27223190), (5, 16333914), (6, 13611595), (10, 8166957), (15, 5444638), (30, 2722319), (59, 1384230), (118, 692115), (177, 461410), (295, 276846), (354, 230705), (590, 138423), (885, 92282), (1770, 46141)]