30973726

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{36269}}^1$

素因数の和:36339

約数の個数: 16

約数和(自身を含む): 53969760

約数和(自身を除く): 22996034

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 36269, 72538, 253883, 507766, 2212409, 4424818, 15486863, 30973726]

約数ペア:

[(1, 30973726), (2, 15486863), (7, 4424818), (14, 2212409), (61, 507766), (122, 253883), (427, 72538), (854, 36269)]