79013340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20903}}^1$

素因数の和:20928

約数の個数: 96

約数和(自身を含む): 280949760

約数和(自身を除く): 201936420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20903, 41806, 62709, 83612, 104515, 125418, 146321, 188127, 209030, 250836, 292642, 313545, 376254, 418060, 438963, 564381, 585284, 627090, 731605, 752508, 877926, 940635, 1128762, 1254180, 1316889, 1463210, 1755852, 1881270, 2194815, 2257524, 2633778, 2821905, 2926420, 3762540, 3950667, 4389630, 5267556, 5643810, 6584445, 7901334, 8779260, 11287620, 13168890, 15802668, 19753335, 26337780, 39506670, 79013340]

約数ペア:

[(1, 79013340), (2, 39506670), (3, 26337780), (4, 19753335), (5, 15802668), (6, 13168890), (7, 11287620), (9, 8779260), (10, 7901334), (12, 6584445), (14, 5643810), (15, 5267556), (18, 4389630), (20, 3950667), (21, 3762540), (27, 2926420), (28, 2821905), (30, 2633778), (35, 2257524), (36, 2194815), (42, 1881270), (45, 1755852), (54, 1463210), (60, 1316889), (63, 1254180), (70, 1128762), (84, 940635), (90, 877926), (105, 752508), (108, 731605), (126, 627090), (135, 585284), (140, 564381), (180, 438963), (189, 418060), (210, 376254), (252, 313545), (270, 292642), (315, 250836), (378, 209030), (420, 188127), (540, 146321), (630, 125418), (756, 104515), (945, 83612), (1260, 62709), (1890, 41806), (3780, 20903)]