219024610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14419}}^1$

素因数の和:14471

約数の個数: 48

約数和(自身を含む): 473437440

約数和(自身を除く): 254412830

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 14419, 15190, 28838, 72095, 100933, 144190, 201866, 446989, 504665, 706531, 893978, 1009330, 1413062, 2234945, 3128923, 3532655, 4469890, 6257846, 7065310, 15644615, 21902461, 31289230, 43804922, 109512305, 219024610]

約数ペア:

[(1, 219024610), (2, 109512305), (5, 43804922), (7, 31289230), (10, 21902461), (14, 15644615), (31, 7065310), (35, 6257846), (49, 4469890), (62, 3532655), (70, 3128923), (98, 2234945), (155, 1413062), (217, 1009330), (245, 893978), (310, 706531), (434, 504665), (490, 446989), (1085, 201866), (1519, 144190), (2170, 100933), (3038, 72095), (7595, 28838), (14419, 15190)]