131336590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 296275968

約数和(自身を除く): 164939378

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 281, 385, 562, 607, 770, 1214, 1405, 1967, 2810, 3035, 3091, 3934, 4249, 6070, 6182, 6677, 8498, 9835, 13354, 15455, 19670, 21245, 21637, 30910, 33385, 42490, 43274, 46739, 66770, 93478, 108185, 170567, 216370, 233695, 341134, 467390, 852835, 1193969, 1705670, 1876237, 2387938, 3752474, 5969845, 9381185, 11939690, 13133659, 18762370, 26267318, 65668295, 131336590]

約数ペア:

[(1, 131336590), (2, 65668295), (5, 26267318), (7, 18762370), (10, 13133659), (11, 11939690), (14, 9381185), (22, 5969845), (35, 3752474), (55, 2387938), (70, 1876237), (77, 1705670), (110, 1193969), (154, 852835), (281, 467390), (385, 341134), (562, 233695), (607, 216370), (770, 170567), (1214, 108185), (1405, 93478), (1967, 66770), (2810, 46739), (3035, 43274), (3091, 42490), (3934, 33385), (4249, 30910), (6070, 21637), (6182, 21245), (6677, 19670), (8498, 15455), (9835, 13354)]