16954380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31397}}^1$

素因数の和:31415

約数の個数: 48

約数和(自身を含む): 52748640

約数和(自身を除く): 35794260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31397, 62794, 94191, 125588, 156985, 188382, 282573, 313970, 376764, 470955, 565146, 627940, 847719, 941910, 1130292, 1412865, 1695438, 1883820, 2825730, 3390876, 4238595, 5651460, 8477190, 16954380]

約数ペア:

[(1, 16954380), (2, 8477190), (3, 5651460), (4, 4238595), (5, 3390876), (6, 2825730), (9, 1883820), (10, 1695438), (12, 1412865), (15, 1130292), (18, 941910), (20, 847719), (27, 627940), (30, 565146), (36, 470955), (45, 376764), (54, 313970), (60, 282573), (90, 188382), (108, 156985), (135, 125588), (180, 94191), (270, 62794), (540, 31397)]