9041480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{659}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 23760000

約数和(自身を除く): 14718520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 659, 686, 980, 1318, 1372, 1715, 1960, 2636, 2744, 3295, 3430, 4613, 5272, 6590, 6860, 9226, 13180, 13720, 18452, 23065, 26360, 32291, 36904, 46130, 64582, 92260, 129164, 161455, 184520, 226037, 258328, 322910, 452074, 645820, 904148, 1130185, 1291640, 1808296, 2260370, 4520740, 9041480]

約数ペア:

[(1, 9041480), (2, 4520740), (4, 2260370), (5, 1808296), (7, 1291640), (8, 1130185), (10, 904148), (14, 645820), (20, 452074), (28, 322910), (35, 258328), (40, 226037), (49, 184520), (56, 161455), (70, 129164), (98, 92260), (140, 64582), (196, 46130), (245, 36904), (280, 32291), (343, 26360), (392, 23065), (490, 18452), (659, 13720), (686, 13180), (980, 9226), (1318, 6860), (1372, 6590), (1715, 5272), (1960, 4613), (2636, 3430), (2744, 3295)]