834899910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2140769}}^1$

素因数の和:2140792

約数の個数: 32

約数和(自身を含む): 2157896160

約数和(自身を除く): 1322996250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2140769, 4281538, 6422307, 10703845, 12844614, 21407690, 27829997, 32111535, 55659994, 64223070, 83489991, 139149985, 166979982, 278299970, 417449955, 834899910]

約数ペア:

[(1, 834899910), (2, 417449955), (3, 278299970), (5, 166979982), (6, 139149985), (10, 83489991), (13, 64223070), (15, 55659994), (26, 32111535), (30, 27829997), (39, 21407690), (65, 12844614), (78, 10703845), (130, 6422307), (195, 4281538), (390, 2140769)]