7663030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 6707018

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 251, 355, 430, 502, 710, 1255, 2510, 3053, 6106, 10793, 15265, 17821, 21586, 30530, 35642, 53965, 89105, 107930, 178210, 766303, 1532606, 3831515, 7663030]

約数ペア:

[(1, 7663030), (2, 3831515), (5, 1532606), (10, 766303), (43, 178210), (71, 107930), (86, 89105), (142, 53965), (215, 35642), (251, 30530), (355, 21586), (430, 17821), (502, 15265), (710, 10793), (1255, 6106), (2510, 3053)]