1419897420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{272011}}^1$

素因数の和:272055

約数の個数: 72

約数和(自身を含む): 4455556560

約数和(自身を除く): 3035659140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 272011, 544022, 816033, 1088044, 1360055, 1632066, 2448099, 2720110, 3264132, 4080165, 4896198, 5440220, 7888319, 8160330, 9792396, 12240495, 15776638, 16320660, 23664957, 24480990, 31553276, 39441595, 47329914, 48961980, 70994871, 78883190, 94659828, 118324785, 141989742, 157766380, 236649570, 283979484, 354974355, 473299140, 709948710, 1419897420]

約数ペア:

[(1, 1419897420), (2, 709948710), (3, 473299140), (4, 354974355), (5, 283979484), (6, 236649570), (9, 157766380), (10, 141989742), (12, 118324785), (15, 94659828), (18, 78883190), (20, 70994871), (29, 48961980), (30, 47329914), (36, 39441595), (45, 31553276), (58, 24480990), (60, 23664957), (87, 16320660), (90, 15776638), (116, 12240495), (145, 9792396), (174, 8160330), (180, 7888319), (261, 5440220), (290, 4896198), (348, 4080165), (435, 3264132), (522, 2720110), (580, 2448099), (870, 1632066), (1044, 1360055), (1305, 1088044), (1740, 816033), (2610, 544022), (5220, 272011)]