30061928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1597}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 61075560

約数和(自身を除く): 31013632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 1597, 2353, 3194, 4706, 6388, 9412, 12776, 18824, 20761, 41522, 83044, 166088, 289057, 578114, 1156228, 2312456, 3757741, 7515482, 15030964, 30061928]

約数ペア:

[(1, 30061928), (2, 15030964), (4, 7515482), (8, 3757741), (13, 2312456), (26, 1156228), (52, 578114), (104, 289057), (181, 166088), (362, 83044), (724, 41522), (1448, 20761), (1597, 18824), (2353, 12776), (3194, 9412), (4706, 6388)]