130970294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 251983872

約数和(自身を除く): 121013578

約数列:

[1, 2, 7, 13, 14, 26, 47, 61, 91, 94, 122, 182, 251, 329, 427, 502, 611, 658, 793, 854, 1222, 1586, 1757, 2867, 3263, 3514, 4277, 5551, 5734, 6526, 8554, 11102, 11797, 15311, 20069, 22841, 23594, 30622, 37271, 40138, 45682, 74542, 82579, 107177, 153361, 165158, 199043, 214354, 260897, 306722, 398086, 521794, 719617, 1073527, 1393301, 1439234, 2147054, 2786602, 5037319, 9355021, 10074638, 18710042, 65485147, 130970294]

約数ペア:

[(1, 130970294), (2, 65485147), (7, 18710042), (13, 10074638), (14, 9355021), (26, 5037319), (47, 2786602), (61, 2147054), (91, 1439234), (94, 1393301), (122, 1073527), (182, 719617), (251, 521794), (329, 398086), (427, 306722), (502, 260897), (611, 214354), (658, 199043), (793, 165158), (854, 153361), (1222, 107177), (1586, 82579), (1757, 74542), (2867, 45682), (3263, 40138), (3514, 37271), (4277, 30622), (5551, 23594), (5734, 22841), (6526, 20069), (8554, 15311), (11102, 11797)]