300912.0000000

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 10456992

約数和(自身を除く): 6435954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 97, 98, 126, 141, 147, 194, 282, 291, 294, 329, 423, 441, 582, 658, 679, 846, 873, 882, 987, 1358, 1746, 1974, 2037, 2303, 2961, 4074, 4559, 4606, 4753, 5922, 6111, 6909, 9118, 9506, 12222, 13677, 13818, 14259, 20727, 27354, 28518, 31913, 41031, 41454, 42777, 63826, 82062, 85554, 95739, 191478, 223391, 287217, 446782, 574434, 670173, 1340346, 2010519, 4021038]

約数ペア:

[(1, 4021038), (2, 2010519), (3, 1340346), (6, 670173), (7, 574434), (9, 446782), (14, 287217), (18, 223391), (21, 191478), (42, 95739), (47, 85554), (49, 82062), (63, 63826), (94, 42777), (97, 41454), (98, 41031), (126, 31913), (141, 28518), (147, 27354), (194, 20727), (282, 14259), (291, 13818), (294, 13677), (329, 12222), (423, 9506), (441, 9118), (582, 6909), (658, 6111), (679, 5922), (846, 4753), (873, 4606), (882, 4559), (987, 4074), (1358, 2961), (1746, 2303), (1974, 2037)]