23802090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61031}}^1$

素因数の和:61054

約数の個数: 32

約数和(自身を含む): 61520256

約数和(自身を除く): 37718166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 61031, 122062, 183093, 305155, 366186, 610310, 793403, 915465, 1586806, 1830930, 2380209, 3967015, 4760418, 7934030, 11901045, 23802090]

約数ペア:

[(1, 23802090), (2, 11901045), (3, 7934030), (5, 4760418), (6, 3967015), (10, 2380209), (13, 1830930), (15, 1586806), (26, 915465), (30, 793403), (39, 610310), (65, 366186), (78, 305155), (130, 183093), (195, 122062), (390, 61031)]