1246358230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19447}}^1$

素因数の和:19513

約数の個数: 64

約数和(自身を含む): 2646483840

約数和(自身を除く): 1400125610

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2465, 3770, 4930, 6409, 12818, 19447, 32045, 38894, 64090, 97235, 194470, 252811, 330599, 505622, 563963, 661198, 1127926, 1264055, 1652995, 2528110, 2819815, 3305990, 4297787, 5639630, 7331519, 8595574, 9587371, 14663038, 19174742, 21488935, 36657595, 42977870, 47936855, 73315190, 95873710, 124635823, 249271646, 623179115, 1246358230]

約数ペア:

[(1, 1246358230), (2, 623179115), (5, 249271646), (10, 124635823), (13, 95873710), (17, 73315190), (26, 47936855), (29, 42977870), (34, 36657595), (58, 21488935), (65, 19174742), (85, 14663038), (130, 9587371), (145, 8595574), (170, 7331519), (221, 5639630), (290, 4297787), (377, 3305990), (442, 2819815), (493, 2528110), (754, 1652995), (986, 1264055), (1105, 1127926), (1885, 661198), (2210, 563963), (2465, 505622), (3770, 330599), (4930, 252811), (6409, 194470), (12818, 97235), (19447, 64090), (32045, 38894)]