258630190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6047}}^1$

素因数の和:6121

約数の個数: 64

約数和(自身を含む): 585252864

約数和(自身を除く): 326622674

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1645, 3055, 3290, 4277, 6047, 6110, 8554, 12094, 21385, 30235, 42329, 42770, 60470, 78611, 84658, 157222, 211645, 284209, 393055, 423290, 550277, 568418, 786110, 1100554, 1421045, 1989463, 2751385, 2842090, 3694717, 3978926, 5502770, 7389434, 9947315, 18473585, 19894630, 25863019, 36947170, 51726038, 129315095, 258630190]

約数ペア:

[(1, 258630190), (2, 129315095), (5, 51726038), (7, 36947170), (10, 25863019), (13, 19894630), (14, 18473585), (26, 9947315), (35, 7389434), (47, 5502770), (65, 3978926), (70, 3694717), (91, 2842090), (94, 2751385), (130, 1989463), (182, 1421045), (235, 1100554), (329, 786110), (455, 568418), (470, 550277), (611, 423290), (658, 393055), (910, 284209), (1222, 211645), (1645, 157222), (3055, 84658), (3290, 78611), (4277, 60470), (6047, 42770), (6110, 42329), (8554, 30235), (12094, 21385)]