6525820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{6659}}^1$

素因数の和:6682

約数の個数: 36

約数和(自身を含む): 15944040

約数和(自身を除く): 9418220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6659, 13318, 26636, 33295, 46613, 66590, 93226, 133180, 186452, 233065, 326291, 466130, 652582, 932260, 1305164, 1631455, 3262910, 6525820]

約数ペア:

[(1, 6525820), (2, 3262910), (4, 1631455), (5, 1305164), (7, 932260), (10, 652582), (14, 466130), (20, 326291), (28, 233065), (35, 186452), (49, 133180), (70, 93226), (98, 66590), (140, 46613), (196, 33295), (245, 26636), (490, 13318), (980, 6659)]