30464574

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 41765826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 131, 147, 226, 262, 294, 339, 343, 393, 678, 686, 786, 791, 917, 1029, 1582, 1834, 2058, 2373, 2751, 4746, 5502, 5537, 6419, 11074, 12838, 14803, 16611, 19257, 29606, 33222, 38514, 38759, 44409, 44933, 77518, 88818, 89866, 103621, 116277, 134799, 207242, 232554, 269598, 310863, 621726, 725347, 1450694, 2176041, 4352082, 5077429, 10154858, 15232287, 30464574]

約数ペア:

[(1, 30464574), (2, 15232287), (3, 10154858), (6, 5077429), (7, 4352082), (14, 2176041), (21, 1450694), (42, 725347), (49, 621726), (98, 310863), (113, 269598), (131, 232554), (147, 207242), (226, 134799), (262, 116277), (294, 103621), (339, 89866), (343, 88818), (393, 77518), (678, 44933), (686, 44409), (786, 38759), (791, 38514), (917, 33222), (1029, 29606), (1582, 19257), (1834, 16611), (2058, 14803), (2373, 12838), (2751, 11074), (4746, 6419), (5502, 5537)]