2519643060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1272547}}^1$

素因数の和:1272573

約数の個数: 72

約数和(自身を含む): 8337734496

約数和(自身を除く): 5818091436

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, 1272547, 2545094, 3817641, 5090188, 6362735, 7635282, 11452923, 12725470, 13998017, 15270564, 19088205, 22905846, 25450940, 27996034, 38176410, 41994051, 45811692, 55992068, 57264615, 69990085, 76352820, 83988102, 114529230, 125982153, 139980170, 167976204, 209970255, 229058460, 251964306, 279960340, 419940510, 503928612, 629910765, 839881020, 1259821530, 2519643060]

約数ペア:

[(1, 2519643060), (2, 1259821530), (3, 839881020), (4, 629910765), (5, 503928612), (6, 419940510), (9, 279960340), (10, 251964306), (11, 229058460), (12, 209970255), (15, 167976204), (18, 139980170), (20, 125982153), (22, 114529230), (30, 83988102), (33, 76352820), (36, 69990085), (44, 57264615), (45, 55992068), (55, 45811692), (60, 41994051), (66, 38176410), (90, 27996034), (99, 25450940), (110, 22905846), (132, 19088205), (165, 15270564), (180, 13998017), (198, 12725470), (220, 11452923), (330, 7635282), (396, 6362735), (495, 5090188), (660, 3817641), (990, 2545094), (1980, 1272547)]