2015457892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 4377784320

約数和(自身を除く): 2362326428

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 311, 322, 347, 406, 622, 644, 667, 694, 812, 1244, 1334, 1388, 2177, 2429, 2668, 4354, 4669, 4858, 7153, 7981, 8708, 9019, 9338, 9716, 10063, 14306, 15962, 18038, 18676, 20126, 28612, 31924, 36076, 40252, 50071, 55867, 63133, 70441, 100142, 107917, 111734, 126266, 140882, 200284, 207437, 215834, 223468, 231449, 252532, 281764, 414874, 431668, 462898, 755419, 829748, 925796, 1452059, 1510838, 1620143, 2482091, 2904118, 3021676, 3129593, 3240286, 4964182, 5808236, 6259186, 6480572, 9928364, 12518372, 17374637, 21907151, 34749274, 43814302, 69498548, 71980639, 87628604, 143961278, 287922556, 503864473, 1007728946, 2015457892]

約数ペア:

[(1, 2015457892), (2, 1007728946), (4, 503864473), (7, 287922556), (14, 143961278), (23, 87628604), (28, 71980639), (29, 69498548), (46, 43814302), (58, 34749274), (92, 21907151), (116, 17374637), (161, 12518372), (203, 9928364), (311, 6480572), (322, 6259186), (347, 5808236), (406, 4964182), (622, 3240286), (644, 3129593), (667, 3021676), (694, 2904118), (812, 2482091), (1244, 1620143), (1334, 1510838), (1388, 1452059), (2177, 925796), (2429, 829748), (2668, 755419), (4354, 462898), (4669, 431668), (4858, 414874), (7153, 281764), (7981, 252532), (8708, 231449), (9019, 223468), (9338, 215834), (9716, 207437), (10063, 200284), (14306, 140882), (15962, 126266), (18038, 111734), (18676, 107917), (20126, 100142), (28612, 70441), (31924, 63133), (36076, 55867), (40252, 50071)]