76021890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 209212416

約数和(自身を除く): 133190526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 563, 643, 1126, 1286, 1689, 1929, 2815, 3215, 3378, 3858, 3941, 4501, 5630, 6430, 7882, 8445, 9002, 9645, 11823, 13503, 16890, 19290, 19705, 22505, 23646, 27006, 39410, 45010, 59115, 67515, 118230, 135030, 362009, 724018, 1086027, 1810045, 2172054, 2534063, 3620090, 5068126, 5430135, 7602189, 10860270, 12670315, 15204378, 25340630, 38010945, 76021890]

約数ペア:

[(1, 76021890), (2, 38010945), (3, 25340630), (5, 15204378), (6, 12670315), (7, 10860270), (10, 7602189), (14, 5430135), (15, 5068126), (21, 3620090), (30, 2534063), (35, 2172054), (42, 1810045), (70, 1086027), (105, 724018), (210, 362009), (563, 135030), (643, 118230), (1126, 67515), (1286, 59115), (1689, 45010), (1929, 39410), (2815, 27006), (3215, 23646), (3378, 22505), (3858, 19705), (3941, 19290), (4501, 16890), (5630, 13503), (6430, 11823), (7882, 9645), (8445, 9002)]