63338380

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{1319}}^1$

素因数の和:1356

約数の個数: 60

約数和(自身を含む): 155287440

約数和(自身を除く): 91949060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1319, 1372, 1715, 2401, 2638, 3430, 4802, 5276, 6595, 6860, 9233, 9604, 12005, 13190, 18466, 24010, 26380, 36932, 46165, 48020, 64631, 92330, 129262, 184660, 258524, 323155, 452417, 646310, 904834, 1292620, 1809668, 2262085, 3166919, 4524170, 6333838, 9048340, 12667676, 15834595, 31669190, 63338380]

約数ペア:

[(1, 63338380), (2, 31669190), (4, 15834595), (5, 12667676), (7, 9048340), (10, 6333838), (14, 4524170), (20, 3166919), (28, 2262085), (35, 1809668), (49, 1292620), (70, 904834), (98, 646310), (140, 452417), (196, 323155), (245, 258524), (343, 184660), (490, 129262), (686, 92330), (980, 64631), (1319, 48020), (1372, 46165), (1715, 36932), (2401, 26380), (2638, 24010), (3430, 18466), (4802, 13190), (5276, 12005), (6595, 9604), (6860, 9233)]