6290620

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 15528744

約数和(自身を除く): 9238124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 131, 140, 196, 245, 262, 343, 490, 524, 655, 686, 917, 980, 1310, 1372, 1715, 1834, 2401, 2620, 3430, 3668, 4585, 4802, 6419, 6860, 9170, 9604, 12005, 12838, 18340, 24010, 25676, 32095, 44933, 48020, 64190, 89866, 128380, 179732, 224665, 314531, 449330, 629062, 898660, 1258124, 1572655, 3145310, 6290620]

約数ペア:

[(1, 6290620), (2, 3145310), (4, 1572655), (5, 1258124), (7, 898660), (10, 629062), (14, 449330), (20, 314531), (28, 224665), (35, 179732), (49, 128380), (70, 89866), (98, 64190), (131, 48020), (140, 44933), (196, 32095), (245, 25676), (262, 24010), (343, 18340), (490, 12838), (524, 12005), (655, 9604), (686, 9170), (917, 6860), (980, 6419), (1310, 4802), (1372, 4585), (1715, 3668), (1834, 3430), (2401, 2620)]