70981008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 216111168

約数和(自身を除く): 145130160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 103, 112, 147, 168, 196, 206, 293, 294, 309, 336, 392, 412, 586, 588, 618, 721, 784, 824, 879, 1172, 1176, 1236, 1442, 1648, 1758, 2051, 2163, 2344, 2352, 2472, 2884, 3516, 4102, 4326, 4688, 4944, 5047, 5768, 6153, 7032, 8204, 8652, 10094, 11536, 12306, 14064, 14357, 15141, 16408, 17304, 20188, 24612, 28714, 30179, 30282, 32816, 34608, 40376, 43071, 49224, 57428, 60358, 60564, 80752, 86142, 90537, 98448, 114856, 120716, 121128, 172284, 181074, 211253, 229712, 241432, 242256, 344568, 362148, 422506, 482864, 633759, 689136, 724296, 845012, 1267518, 1448592, 1478771, 1690024, 2535036, 2957542, 3380048, 4436313, 5070072, 5915084, 8872626, 10140144, 11830168, 17745252, 23660336, 35490504, 70981008]

約数ペア:

[(1, 70981008), (2, 35490504), (3, 23660336), (4, 17745252), (6, 11830168), (7, 10140144), (8, 8872626), (12, 5915084), (14, 5070072), (16, 4436313), (21, 3380048), (24, 2957542), (28, 2535036), (42, 1690024), (48, 1478771), (49, 1448592), (56, 1267518), (84, 845012), (98, 724296), (103, 689136), (112, 633759), (147, 482864), (168, 422506), (196, 362148), (206, 344568), (293, 242256), (294, 241432), (309, 229712), (336, 211253), (392, 181074), (412, 172284), (586, 121128), (588, 120716), (618, 114856), (721, 98448), (784, 90537), (824, 86142), (879, 80752), (1172, 60564), (1176, 60358), (1236, 57428), (1442, 49224), (1648, 43071), (1758, 40376), (2051, 34608), (2163, 32816), (2344, 30282), (2352, 30179), (2472, 28714), (2884, 24612), (3516, 20188), (4102, 17304), (4326, 16408), (4688, 15141), (4944, 14357), (5047, 14064), (5768, 12306), (6153, 11536), (7032, 10094), (8204, 8652)]