2938672020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{36469}}^1$

素因数の和:36577

約数の個数: 96

約数和(自身を含む): 8822822400

約数和(自身を除く): 5884150380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 790, 948, 1020, 1185, 1343, 1580, 2370, 2686, 4029, 4740, 5372, 6715, 8058, 13430, 16116, 20145, 26860, 36469, 40290, 72938, 80580, 109407, 145876, 182345, 218814, 364690, 437628, 547035, 619973, 729380, 1094070, 1239946, 1859919, 2188140, 2479892, 2881051, 3099865, 3719838, 5762102, 6199730, 7439676, 8643153, 9299595, 11524204, 12399460, 14405255, 17286306, 18599190, 28810510, 34572612, 37198380, 43215765, 48977867, 57621020, 86431530, 97955734, 146933601, 172863060, 195911468, 244889335, 293867202, 489778670, 587734404, 734668005, 979557340, 1469336010, 2938672020]

約数ペア:

[(1, 2938672020), (2, 1469336010), (3, 979557340), (4, 734668005), (5, 587734404), (6, 489778670), (10, 293867202), (12, 244889335), (15, 195911468), (17, 172863060), (20, 146933601), (30, 97955734), (34, 86431530), (51, 57621020), (60, 48977867), (68, 43215765), (79, 37198380), (85, 34572612), (102, 28810510), (158, 18599190), (170, 17286306), (204, 14405255), (237, 12399460), (255, 11524204), (316, 9299595), (340, 8643153), (395, 7439676), (474, 6199730), (510, 5762102), (790, 3719838), (948, 3099865), (1020, 2881051), (1185, 2479892), (1343, 2188140), (1580, 1859919), (2370, 1239946), (2686, 1094070), (4029, 729380), (4740, 619973), (5372, 547035), (6715, 437628), (8058, 364690), (13430, 218814), (16116, 182345), (20145, 145876), (26860, 109407), (36469, 80580), (40290, 72938)]