331385190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{80629}}^1$

素因数の和:80776

約数の個数: 32

約数和(自身を含む): 801139680

約数和(自身を除く): 469754490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 80629, 161258, 241887, 403145, 483774, 806290, 1209435, 2418870, 11046173, 22092346, 33138519, 55230865, 66277038, 110461730, 165692595, 331385190]

約数ペア:

[(1, 331385190), (2, 165692595), (3, 110461730), (5, 66277038), (6, 55230865), (10, 33138519), (15, 22092346), (30, 11046173), (137, 2418870), (274, 1209435), (411, 806290), (685, 483774), (822, 403145), (1370, 241887), (2055, 161258), (4110, 80629)]