30329922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 71606592

約数和(自身を除く): 41276670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1453, 1491, 2906, 2982, 3479, 4359, 6958, 8718, 10171, 10437, 20342, 20874, 30513, 61026, 71197, 103163, 142394, 206326, 213591, 309489, 427182, 618978, 722141, 1444282, 2166423, 4332846, 5054987, 10109974, 15164961, 30329922]

約数ペア:

[(1, 30329922), (2, 15164961), (3, 10109974), (6, 5054987), (7, 4332846), (14, 2166423), (21, 1444282), (42, 722141), (49, 618978), (71, 427182), (98, 309489), (142, 213591), (147, 206326), (213, 142394), (294, 103163), (426, 71197), (497, 61026), (994, 30513), (1453, 20874), (1491, 20342), (2906, 10437), (2982, 10171), (3479, 8718), (4359, 6958)]