1461330790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{2731}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 2671043616

約数和(自身を除く): 1209712826

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 733, 1466, 2731, 3665, 5462, 7330, 13655, 27310, 53509, 107018, 199363, 267545, 398726, 535090, 996815, 1993630, 2001823, 4003646, 10009115, 20018230, 146133079, 292266158, 730665395, 1461330790]

約数ペア:

[(1, 1461330790), (2, 730665395), (5, 292266158), (10, 146133079), (73, 20018230), (146, 10009115), (365, 4003646), (730, 2001823), (733, 1993630), (1466, 996815), (2731, 535090), (3665, 398726), (5462, 267545), (7330, 199363), (13655, 107018), (27310, 53509)]