8225190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 21762000

約数和(自身を除く): 13536810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1549, 1770, 2655, 3098, 4647, 5310, 7745, 9294, 13941, 15490, 23235, 27882, 46470, 69705, 91391, 139410, 182782, 274173, 456955, 548346, 822519, 913910, 1370865, 1645038, 2741730, 4112595, 8225190]

約数ペア:

[(1, 8225190), (2, 4112595), (3, 2741730), (5, 1645038), (6, 1370865), (9, 913910), (10, 822519), (15, 548346), (18, 456955), (30, 274173), (45, 182782), (59, 139410), (90, 91391), (118, 69705), (177, 46470), (295, 27882), (354, 23235), (531, 15490), (590, 13941), (885, 9294), (1062, 7745), (1549, 5310), (1770, 4647), (2655, 3098)]