17939673240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1091221}}^1$

素因数の和:1091372

約数の個数: 64

約数和(自身を含む): 54211908960

約数和(自身を除く): 36272235720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 1091221, 2182442, 3273663, 4364884, 5456105, 6547326, 8729768, 10912210, 13094652, 16368315, 21824420, 26189304, 32736630, 43648840, 65473260, 130946520, 149497277, 298994554, 448491831, 597989108, 747486385, 896983662, 1195978216, 1494972770, 1793967324, 2242459155, 2989945540, 3587934648, 4484918310, 5979891080, 8969836620, 17939673240]

約数ペア:

[(1, 17939673240), (2, 8969836620), (3, 5979891080), (4, 4484918310), (5, 3587934648), (6, 2989945540), (8, 2242459155), (10, 1793967324), (12, 1494972770), (15, 1195978216), (20, 896983662), (24, 747486385), (30, 597989108), (40, 448491831), (60, 298994554), (120, 149497277), (137, 130946520), (274, 65473260), (411, 43648840), (548, 32736630), (685, 26189304), (822, 21824420), (1096, 16368315), (1370, 13094652), (1644, 10912210), (2055, 8729768), (2740, 6547326), (3288, 5456105), (4110, 4364884), (5480, 3273663), (8220, 2182442), (16440, 1091221)]