165697090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 328745592

約数和(自身を除く): 163048502

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 577, 611, 1154, 1222, 2209, 2885, 3055, 4418, 5770, 6110, 7501, 11045, 15002, 22090, 27119, 28717, 37505, 54238, 57434, 75010, 135595, 143585, 271190, 287170, 352547, 705094, 1274593, 1762735, 2549186, 3525470, 6372965, 12745930, 16569709, 33139418, 82848545, 165697090]

約数ペア:

[(1, 165697090), (2, 82848545), (5, 33139418), (10, 16569709), (13, 12745930), (26, 6372965), (47, 3525470), (65, 2549186), (94, 1762735), (130, 1274593), (235, 705094), (470, 352547), (577, 287170), (611, 271190), (1154, 143585), (1222, 135595), (2209, 75010), (2885, 57434), (3055, 54238), (4418, 37505), (5770, 28717), (6110, 27119), (7501, 22090), (11045, 15002)]