361274810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{38069}}^1$

素因数の和:38162

約数の個数: 32

約数和(自身を含む): 709929360

約数和(自身を除く): 348654550

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 38069, 76138, 190345, 380690, 494897, 989794, 2474485, 2779037, 4948970, 5558074, 13895185, 27790370, 36127481, 72254962, 180637405, 361274810]

約数ペア:

[(1, 361274810), (2, 180637405), (5, 72254962), (10, 36127481), (13, 27790370), (26, 13895185), (65, 5558074), (73, 4948970), (130, 2779037), (146, 2474485), (365, 989794), (730, 494897), (949, 380690), (1898, 190345), (4745, 76138), (9490, 38069)]