1188893370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{808771}}^1$

素因数の和:808795

約数の個数: 48

約数和(自身を含む): 3319200288

約数和(自身を除く): 2130306918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 808771, 1617542, 2426313, 4043855, 4852626, 5661397, 8087710, 11322794, 12131565, 16984191, 24263130, 28306985, 33968382, 39629779, 56613970, 79259558, 84920955, 118889337, 169841910, 198148895, 237778674, 396297790, 594446685, 1188893370]

約数ペア:

[(1, 1188893370), (2, 594446685), (3, 396297790), (5, 237778674), (6, 198148895), (7, 169841910), (10, 118889337), (14, 84920955), (15, 79259558), (21, 56613970), (30, 39629779), (35, 33968382), (42, 28306985), (49, 24263130), (70, 16984191), (98, 12131565), (105, 11322794), (147, 8087710), (210, 5661397), (245, 4852626), (294, 4043855), (490, 2426313), (735, 1617542), (1470, 808771)]