18440752010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30230741}}^1$

素因数の和:30230809

約数の個数: 16

約数和(自身を含む): 33737508072

約数和(自身を除く): 15296756062

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 30230741, 60461482, 151153705, 302307410, 1844075201, 3688150402, 9220376005, 18440752010]

約数ペア:

[(1, 18440752010), (2, 9220376005), (5, 3688150402), (10, 1844075201), (61, 302307410), (122, 151153705), (305, 60461482), (610, 30230741)]