30570708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{51991}}^1$

素因数の和:52012

約数の個数: 36

約数和(自身を含む): 82979232

約数和(自身を除く): 52408524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 51991, 103982, 155973, 207964, 311946, 363937, 623892, 727874, 1091811, 1455748, 2183622, 2547559, 4367244, 5095118, 7642677, 10190236, 15285354, 30570708]

約数ペア:

[(1, 30570708), (2, 15285354), (3, 10190236), (4, 7642677), (6, 5095118), (7, 4367244), (12, 2547559), (14, 2183622), (21, 1455748), (28, 1091811), (42, 727874), (49, 623892), (84, 363937), (98, 311946), (147, 207964), (196, 155973), (294, 103982), (588, 51991)]