30580212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 81902016

約数和(自身を除く): 51321804

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 887, 1014, 1326, 1774, 2028, 2652, 2661, 2873, 3548, 5322, 5746, 8619, 10644, 11492, 11531, 15079, 17238, 23062, 30158, 34476, 34593, 45237, 46124, 60316, 69186, 90474, 138372, 149903, 180948, 196027, 299806, 392054, 449709, 588081, 599612, 784108, 899418, 1176162, 1798836, 2352324, 2548351, 5096702, 7645053, 10193404, 15290106, 30580212]

約数ペア:

[(1, 30580212), (2, 15290106), (3, 10193404), (4, 7645053), (6, 5096702), (12, 2548351), (13, 2352324), (17, 1798836), (26, 1176162), (34, 899418), (39, 784108), (51, 599612), (52, 588081), (68, 449709), (78, 392054), (102, 299806), (156, 196027), (169, 180948), (204, 149903), (221, 138372), (338, 90474), (442, 69186), (507, 60316), (663, 46124), (676, 45237), (884, 34593), (887, 34476), (1014, 30158), (1326, 23062), (1774, 17238), (2028, 15079), (2652, 11531), (2661, 11492), (2873, 10644), (3548, 8619), (5322, 5746)]