23395190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 53028864

約数和(自身を除く): 29633674

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 547, 611, 658, 910, 1094, 1222, 1645, 2735, 3055, 3290, 3829, 4277, 5470, 6110, 7111, 7658, 8554, 14222, 19145, 21385, 25709, 35555, 38290, 42770, 49777, 51418, 71110, 99554, 128545, 179963, 248885, 257090, 334217, 359926, 497770, 668434, 899815, 1671085, 1799630, 2339519, 3342170, 4679038, 11697595, 23395190]

約数ペア:

[(1, 23395190), (2, 11697595), (5, 4679038), (7, 3342170), (10, 2339519), (13, 1799630), (14, 1671085), (26, 899815), (35, 668434), (47, 497770), (65, 359926), (70, 334217), (91, 257090), (94, 248885), (130, 179963), (182, 128545), (235, 99554), (329, 71110), (455, 51418), (470, 49777), (547, 42770), (611, 38290), (658, 35555), (910, 25709), (1094, 21385), (1222, 19145), (1645, 14222), (2735, 8554), (3055, 7658), (3290, 7111), (3829, 6110), (4277, 5470)]