40260090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103231}}^1$

素因数の和:103254

約数の個数: 32

約数和(自身を含む): 104057856

約数和(自身を除く): 63797766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103231, 206462, 309693, 516155, 619386, 1032310, 1342003, 1548465, 2684006, 3096930, 4026009, 6710015, 8052018, 13420030, 20130045, 40260090]

約数ペア:

[(1, 40260090), (2, 20130045), (3, 13420030), (5, 8052018), (6, 6710015), (10, 4026009), (13, 3096930), (15, 2684006), (26, 1548465), (30, 1342003), (39, 1032310), (65, 619386), (78, 516155), (130, 309693), (195, 206462), (390, 103231)]