7080710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 16257024

約数和(自身を除く): 9176314

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 251, 310, 403, 434, 455, 502, 806, 910, 1085, 1255, 1757, 2015, 2170, 2510, 2821, 3263, 3514, 4030, 5642, 6526, 7781, 8785, 14105, 15562, 16315, 17570, 22841, 28210, 32630, 38905, 45682, 54467, 77810, 101153, 108934, 114205, 202306, 228410, 272335, 505765, 544670, 708071, 1011530, 1416142, 3540355, 7080710]

約数ペア:

[(1, 7080710), (2, 3540355), (5, 1416142), (7, 1011530), (10, 708071), (13, 544670), (14, 505765), (26, 272335), (31, 228410), (35, 202306), (62, 114205), (65, 108934), (70, 101153), (91, 77810), (130, 54467), (155, 45682), (182, 38905), (217, 32630), (251, 28210), (310, 22841), (403, 17570), (434, 16315), (455, 15562), (502, 14105), (806, 8785), (910, 7781), (1085, 6526), (1255, 5642), (1757, 4030), (2015, 3514), (2170, 3263), (2510, 2821)]