30949204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 64745856

約数和(自身を除く): 33796652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 887, 1342, 1586, 1774, 2684, 3172, 3548, 8723, 9757, 11531, 17446, 19514, 23062, 34892, 39028, 46124, 54107, 108214, 126841, 216428, 253682, 507364, 595177, 703391, 1190354, 1406782, 2380708, 2813564, 7737301, 15474602, 30949204]

約数ペア:

[(1, 30949204), (2, 15474602), (4, 7737301), (11, 2813564), (13, 2380708), (22, 1406782), (26, 1190354), (44, 703391), (52, 595177), (61, 507364), (122, 253682), (143, 216428), (244, 126841), (286, 108214), (572, 54107), (671, 46124), (793, 39028), (887, 34892), (1342, 23062), (1586, 19514), (1774, 17446), (2684, 11531), (3172, 9757), (3548, 8723)]