797498910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{681623}}^1$

素因数の和:681649

約数の個数: 48

約数和(自身を含む): 2233000224

約数和(自身を除く): 1435501314

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, 681623, 1363246, 2044869, 3408115, 4089738, 6134607, 6816230, 8861099, 10224345, 12269214, 17722198, 20448690, 26583297, 30673035, 44305495, 53166594, 61346070, 79749891, 88610990, 132916485, 159499782, 265832970, 398749455, 797498910]

約数ペア:

[(1, 797498910), (2, 398749455), (3, 265832970), (5, 159499782), (6, 132916485), (9, 88610990), (10, 79749891), (13, 61346070), (15, 53166594), (18, 44305495), (26, 30673035), (30, 26583297), (39, 20448690), (45, 17722198), (65, 12269214), (78, 10224345), (90, 8861099), (117, 6816230), (130, 6134607), (195, 4089738), (234, 3408115), (390, 2044869), (585, 1363246), (1170, 681623)]