29888170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 58902480

約数和(自身を除く): 29014310

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3769, 3965, 7538, 7930, 18845, 37690, 48997, 97994, 229909, 244985, 459818, 489970, 1149545, 2299090, 2988817, 5977634, 14944085, 29888170]

約数ペア:

[(1, 29888170), (2, 14944085), (5, 5977634), (10, 2988817), (13, 2299090), (26, 1149545), (61, 489970), (65, 459818), (122, 244985), (130, 229909), (305, 97994), (610, 48997), (793, 37690), (1586, 18845), (3769, 7930), (3965, 7538)]