1952730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 5470920

約数和(自身を除く): 3518190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1669, 3338, 5007, 8345, 10014, 15021, 16690, 21697, 25035, 30042, 43394, 50070, 65091, 75105, 108485, 130182, 150210, 195273, 216970, 325455, 390546, 650910, 976365, 1952730]

約数ペア:

[(1, 1952730), (2, 976365), (3, 650910), (5, 390546), (6, 325455), (9, 216970), (10, 195273), (13, 150210), (15, 130182), (18, 108485), (26, 75105), (30, 65091), (39, 50070), (45, 43394), (65, 30042), (78, 25035), (90, 21697), (117, 16690), (130, 15021), (195, 10014), (234, 8345), (390, 5007), (585, 3338), (1170, 1669)]