30390864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 90470400

約数和(自身を除く): 60079536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 599, 604, 906, 1057, 1198, 1208, 1797, 1812, 2114, 2396, 2416, 3171, 3594, 3624, 4193, 4228, 4792, 6342, 7188, 7248, 8386, 8456, 9584, 12579, 12684, 14376, 16772, 16912, 25158, 25368, 28752, 33544, 50316, 50736, 67088, 90449, 100632, 180898, 201264, 271347, 361796, 542694, 633143, 723592, 1085388, 1266286, 1447184, 1899429, 2170776, 2532572, 3798858, 4341552, 5065144, 7597716, 10130288, 15195432, 30390864]

約数ペア:

[(1, 30390864), (2, 15195432), (3, 10130288), (4, 7597716), (6, 5065144), (7, 4341552), (8, 3798858), (12, 2532572), (14, 2170776), (16, 1899429), (21, 1447184), (24, 1266286), (28, 1085388), (42, 723592), (48, 633143), (56, 542694), (84, 361796), (112, 271347), (151, 201264), (168, 180898), (302, 100632), (336, 90449), (453, 67088), (599, 50736), (604, 50316), (906, 33544), (1057, 28752), (1198, 25368), (1208, 25158), (1797, 16912), (1812, 16772), (2114, 14376), (2396, 12684), (2416, 12579), (3171, 9584), (3594, 8456), (3624, 8386), (4193, 7248), (4228, 7188), (4792, 6342)]