30672796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 68221440

約数和(自身を除く): 37548644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 1879, 2332, 3758, 4081, 7516, 8162, 13153, 16324, 20669, 26306, 41338, 52612, 82676, 99587, 144683, 199174, 289366, 398348, 578732, 697109, 1095457, 1394218, 2190914, 2788436, 4381828, 7668199, 15336398, 30672796]

約数ペア:

[(1, 30672796), (2, 15336398), (4, 7668199), (7, 4381828), (11, 2788436), (14, 2190914), (22, 1394218), (28, 1095457), (44, 697109), (53, 578732), (77, 398348), (106, 289366), (154, 199174), (212, 144683), (308, 99587), (371, 82676), (583, 52612), (742, 41338), (1166, 26306), (1484, 20669), (1879, 16324), (2332, 13153), (3758, 8162), (4081, 7516)]