78687810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1097}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 205031736

約数和(自身を除く): 126343926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 797, 1097, 1594, 2194, 2391, 3291, 3985, 4782, 5485, 6582, 7173, 7970, 9873, 10970, 11955, 14346, 16455, 19746, 23910, 32910, 35865, 49365, 71730, 98730, 874309, 1748618, 2622927, 4371545, 5245854, 7868781, 8743090, 13114635, 15737562, 26229270, 39343905, 78687810]

約数ペア:

[(1, 78687810), (2, 39343905), (3, 26229270), (5, 15737562), (6, 13114635), (9, 8743090), (10, 7868781), (15, 5245854), (18, 4371545), (30, 2622927), (45, 1748618), (90, 874309), (797, 98730), (1097, 71730), (1594, 49365), (2194, 35865), (2391, 32910), (3291, 23910), (3985, 19746), (4782, 16455), (5485, 14346), (6582, 11955), (7173, 10970), (7970, 9873)]