17718071770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1\times {\mathrm{1217}}^1$

素因数の和:2335

約数の個数: 64

約数和(自身を含む): 36672362496

約数和(自身を除く): 18954290726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 863, 1205, 1217, 1687, 1726, 2410, 2434, 3374, 4315, 6041, 6085, 8435, 8519, 8630, 12082, 12170, 16870, 17038, 30205, 42595, 60410, 85190, 207983, 293297, 415966, 586594, 1039915, 1050271, 1455881, 1466485, 2053079, 2079830, 2100542, 2911762, 2932970, 4106158, 5251355, 7279405, 7351897, 10265395, 10502710, 14558810, 14703794, 20530790, 36759485, 73518970, 253115311, 506230622, 1265576555, 1771807177, 2531153110, 3543614354, 8859035885, 17718071770]

約数ペア:

[(1, 17718071770), (2, 8859035885), (5, 3543614354), (7, 2531153110), (10, 1771807177), (14, 1265576555), (35, 506230622), (70, 253115311), (241, 73518970), (482, 36759485), (863, 20530790), (1205, 14703794), (1217, 14558810), (1687, 10502710), (1726, 10265395), (2410, 7351897), (2434, 7279405), (3374, 5251355), (4315, 4106158), (6041, 2932970), (6085, 2911762), (8435, 2100542), (8519, 2079830), (8630, 2053079), (12082, 1466485), (12170, 1455881), (16870, 1050271), (17038, 1039915), (30205, 586594), (42595, 415966), (60410, 293297), (85190, 207983)]