425310910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{1493}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 780298272

約数和(自身を除く): 354987362

約数列:

[1, 2, 5, 10, 61, 122, 305, 467, 610, 934, 1493, 2335, 2986, 4670, 7465, 14930, 28487, 56974, 91073, 142435, 182146, 284870, 455365, 697231, 910730, 1394462, 3486155, 6972310, 42531091, 85062182, 212655455, 425310910]

約数ペア:

[(1, 425310910), (2, 212655455), (5, 85062182), (10, 42531091), (61, 6972310), (122, 3486155), (305, 1394462), (467, 910730), (610, 697231), (934, 455365), (1493, 284870), (2335, 182146), (2986, 142435), (4670, 91073), (7465, 56974), (14930, 28487)]