7308180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3717

約数の個数: 72

約数和(自身を含む): 24189984

約数和(自身を除く): 16881804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3691, 7382, 11073, 14764, 18455, 22146, 33219, 36910, 40601, 44292, 55365, 66438, 73820, 81202, 110730, 121803, 132876, 162404, 166095, 203005, 221460, 243606, 332190, 365409, 406010, 487212, 609015, 664380, 730818, 812020, 1218030, 1461636, 1827045, 2436060, 3654090, 7308180]

約数ペア:

[(1, 7308180), (2, 3654090), (3, 2436060), (4, 1827045), (5, 1461636), (6, 1218030), (9, 812020), (10, 730818), (11, 664380), (12, 609015), (15, 487212), (18, 406010), (20, 365409), (22, 332190), (30, 243606), (33, 221460), (36, 203005), (44, 166095), (45, 162404), (55, 132876), (60, 121803), (66, 110730), (90, 81202), (99, 73820), (110, 66438), (132, 55365), (165, 44292), (180, 40601), (198, 36910), (220, 33219), (330, 22146), (396, 18455), (495, 14764), (660, 11073), (990, 7382), (1980, 3691)]