8840888910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{43717}}^1$

素因数の和:43847

約数の個数: 128

約数和(自身を含む): 27196093440

約数和(自身を除く): 18355204530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 535, 630, 642, 749, 945, 963, 1070, 1498, 1605, 1890, 1926, 2247, 2889, 3210, 3745, 4494, 4815, 5778, 6741, 7490, 9630, 11235, 13482, 14445, 20223, 22470, 28890, 33705, 40446, 43717, 67410, 87434, 101115, 131151, 202230, 218585, 262302, 306019, 393453, 437170, 612038, 655755, 786906, 918057, 1180359, 1311510, 1530095, 1836114, 1967265, 2360718, 2754171, 3060190, 3934530, 4590285, 4677719, 5508342, 5901795, 8262513, 9180570, 9355438, 11803590, 13770855, 14033157, 16525026, 23388595, 27541710, 28066314, 32744033, 41312565, 42099471, 46777190, 65488066, 70165785, 82625130, 84198942, 98232099, 126298413, 140331570, 163720165, 196464198, 210497355, 252596826, 294696297, 327440330, 420994710, 491160495, 589392594, 631492065, 884088891, 982320990, 1262984130, 1473481485, 1768177782, 2946962970, 4420444455, 8840888910]

約数ペア:

[(1, 8840888910), (2, 4420444455), (3, 2946962970), (5, 1768177782), (6, 1473481485), (7, 1262984130), (9, 982320990), (10, 884088891), (14, 631492065), (15, 589392594), (18, 491160495), (21, 420994710), (27, 327440330), (30, 294696297), (35, 252596826), (42, 210497355), (45, 196464198), (54, 163720165), (63, 140331570), (70, 126298413), (90, 98232099), (105, 84198942), (107, 82625130), (126, 70165785), (135, 65488066), (189, 46777190), (210, 42099471), (214, 41312565), (270, 32744033), (315, 28066314), (321, 27541710), (378, 23388595), (535, 16525026), (630, 14033157), (642, 13770855), (749, 11803590), (945, 9355438), (963, 9180570), (1070, 8262513), (1498, 5901795), (1605, 5508342), (1890, 4677719), (1926, 4590285), (2247, 3934530), (2889, 3060190), (3210, 2754171), (3745, 2360718), (4494, 1967265), (4815, 1836114), (5778, 1530095), (6741, 1311510), (7490, 1180359), (9630, 918057), (11235, 786906), (13482, 655755), (14445, 612038), (20223, 437170), (22470, 393453), (28890, 306019), (33705, 262302), (40446, 218585), (43717, 202230), (67410, 131151), (87434, 101115)]