67310145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 141133824

約数和(自身を除く): 73823679

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 61, 63, 93, 105, 113, 155, 183, 217, 279, 305, 315, 339, 427, 465, 549, 565, 651, 791, 915, 1017, 1085, 1281, 1395, 1695, 1891, 1953, 2135, 2373, 2745, 3255, 3503, 3843, 3955, 5085, 5673, 6405, 6893, 7119, 9455, 9765, 10509, 11865, 13237, 17019, 17515, 19215, 20679, 24521, 28365, 31527, 34465, 35595, 39711, 48251, 52545, 62037, 66185, 73563, 85095, 103395, 119133, 122605, 144753, 157635, 198555, 213683, 220689, 241255, 310185, 367815, 434259, 595665, 641049, 723765, 1068415, 1103445, 1495781, 1923147, 2171295, 3205245, 4487343, 7478905, 9615735, 13462029, 22436715, 67310145]

約数ペア:

[(1, 67310145), (3, 22436715), (5, 13462029), (7, 9615735), (9, 7478905), (15, 4487343), (21, 3205245), (31, 2171295), (35, 1923147), (45, 1495781), (61, 1103445), (63, 1068415), (93, 723765), (105, 641049), (113, 595665), (155, 434259), (183, 367815), (217, 310185), (279, 241255), (305, 220689), (315, 213683), (339, 198555), (427, 157635), (465, 144753), (549, 122605), (565, 119133), (651, 103395), (791, 85095), (915, 73563), (1017, 66185), (1085, 62037), (1281, 52545), (1395, 48251), (1695, 39711), (1891, 35595), (1953, 34465), (2135, 31527), (2373, 28365), (2745, 24521), (3255, 20679), (3503, 19215), (3843, 17515), (3955, 17019), (5085, 13237), (5673, 11865), (6405, 10509), (6893, 9765), (7119, 9455)]