331335690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11351}}^1$

素因数の和:11507

約数の個数: 64

約数和(自身を含む): 915425280

約数和(自身を除く): 584089590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 9730, 11351, 14595, 22702, 29190, 34053, 56755, 68106, 79457, 113510, 158914, 170265, 238371, 340530, 397285, 476742, 794570, 1191855, 1577789, 2383710, 3155578, 4733367, 7888945, 9466734, 11044523, 15777890, 22089046, 23666835, 33133569, 47333670, 55222615, 66267138, 110445230, 165667845, 331335690]

約数ペア:

[(1, 331335690), (2, 165667845), (3, 110445230), (5, 66267138), (6, 55222615), (7, 47333670), (10, 33133569), (14, 23666835), (15, 22089046), (21, 15777890), (30, 11044523), (35, 9466734), (42, 7888945), (70, 4733367), (105, 3155578), (139, 2383710), (210, 1577789), (278, 1191855), (417, 794570), (695, 476742), (834, 397285), (973, 340530), (1390, 238371), (1946, 170265), (2085, 158914), (2919, 113510), (4170, 79457), (4865, 68106), (5838, 56755), (9730, 34053), (11351, 29190), (14595, 22702)]