30606628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9649}}^1$

素因数の和:9727

約数の個数: 24

約数和(自身を含む): 58633400

約数和(自身を除く): 28026772

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 9649, 19298, 38596, 125437, 250874, 501748, 588589, 1177178, 2354356, 7651657, 15303314, 30606628]

約数ペア:

[(1, 30606628), (2, 15303314), (4, 7651657), (13, 2354356), (26, 1177178), (52, 588589), (61, 501748), (122, 250874), (244, 125437), (793, 38596), (1586, 19298), (3172, 9649)]