145469730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 415180800

約数和(自身を除く): 269711070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 201, 210, 211, 245, 294, 335, 343, 402, 422, 469, 490, 633, 670, 686, 735, 938, 1005, 1029, 1055, 1266, 1407, 1470, 1477, 1715, 2010, 2058, 2110, 2345, 2814, 2954, 3165, 3283, 3430, 4431, 4690, 5145, 6330, 6566, 7035, 7385, 8862, 9849, 10290, 10339, 14070, 14137, 14770, 16415, 19698, 20678, 22155, 22981, 28274, 31017, 32830, 42411, 44310, 45962, 49245, 51695, 62034, 68943, 70685, 72373, 84822, 98490, 98959, 103390, 114905, 137886, 141370, 144746, 155085, 197918, 212055, 217119, 229810, 296877, 310170, 344715, 361865, 424110, 434238, 494795, 593754, 689430, 692713, 723730, 989590, 1085595, 1385426, 1484385, 2078139, 2171190, 2968770, 3463565, 4156278, 4848991, 6927130, 9697982, 10390695, 14546973, 20781390, 24244955, 29093946, 48489910, 72734865, 145469730]

約数ペア:

[(1, 145469730), (2, 72734865), (3, 48489910), (5, 29093946), (6, 24244955), (7, 20781390), (10, 14546973), (14, 10390695), (15, 9697982), (21, 6927130), (30, 4848991), (35, 4156278), (42, 3463565), (49, 2968770), (67, 2171190), (70, 2078139), (98, 1484385), (105, 1385426), (134, 1085595), (147, 989590), (201, 723730), (210, 692713), (211, 689430), (245, 593754), (294, 494795), (335, 434238), (343, 424110), (402, 361865), (422, 344715), (469, 310170), (490, 296877), (633, 229810), (670, 217119), (686, 212055), (735, 197918), (938, 155085), (1005, 144746), (1029, 141370), (1055, 137886), (1266, 114905), (1407, 103390), (1470, 98959), (1477, 98490), (1715, 84822), (2010, 72373), (2058, 70685), (2110, 68943), (2345, 62034), (2814, 51695), (2954, 49245), (3165, 45962), (3283, 44310), (3430, 42411), (4431, 32830), (4690, 31017), (5145, 28274), (6330, 22981), (6566, 22155), (7035, 20678), (7385, 19698), (8862, 16415), (9849, 14770), (10290, 14137), (10339, 14070)]