30091194

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 76782420

約数和(自身を除く): 46691226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 313, 327, 441, 626, 654, 763, 882, 939, 981, 1526, 1878, 1962, 2191, 2289, 2817, 4382, 4578, 5341, 5634, 6573, 6867, 10682, 13146, 13734, 15337, 16023, 19719, 30674, 32046, 34117, 39438, 46011, 48069, 68234, 92022, 96138, 102351, 138033, 204702, 238819, 276066, 307053, 477638, 614106, 716457, 1432914, 1671733, 2149371, 3343466, 4298742, 5015199, 10030398, 15045597, 30091194]

約数ペア:

[(1, 30091194), (2, 15045597), (3, 10030398), (6, 5015199), (7, 4298742), (9, 3343466), (14, 2149371), (18, 1671733), (21, 1432914), (42, 716457), (49, 614106), (63, 477638), (98, 307053), (109, 276066), (126, 238819), (147, 204702), (218, 138033), (294, 102351), (313, 96138), (327, 92022), (441, 68234), (626, 48069), (654, 46011), (763, 39438), (882, 34117), (939, 32046), (981, 30674), (1526, 19719), (1878, 16023), (1962, 15337), (2191, 13734), (2289, 13146), (2817, 10682), (4382, 6867), (4578, 6573), (5341, 5634)]