15693370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 35769600

約数和(自身を除く): 20076230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 229, 385, 445, 458, 623, 770, 890, 979, 1145, 1246, 1603, 1958, 2290, 2519, 3115, 3206, 4895, 5038, 6230, 6853, 8015, 9790, 12595, 13706, 16030, 17633, 20381, 25190, 34265, 35266, 40762, 68530, 88165, 101905, 142667, 176330, 203810, 224191, 285334, 448382, 713335, 1120955, 1426670, 1569337, 2241910, 3138674, 7846685, 15693370]

約数ペア:

[(1, 15693370), (2, 7846685), (5, 3138674), (7, 2241910), (10, 1569337), (11, 1426670), (14, 1120955), (22, 713335), (35, 448382), (55, 285334), (70, 224191), (77, 203810), (89, 176330), (110, 142667), (154, 101905), (178, 88165), (229, 68530), (385, 40762), (445, 35266), (458, 34265), (623, 25190), (770, 20381), (890, 17633), (979, 16030), (1145, 13706), (1246, 12595), (1603, 9790), (1958, 8015), (2290, 6853), (2519, 6230), (3115, 5038), (3206, 4895)]