30914068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 57622656

約数和(自身を除く): 26708588

約数列:

[1, 2, 4, 31, 61, 62, 67, 122, 124, 134, 244, 268, 1891, 2077, 3721, 3782, 4087, 4154, 7442, 7564, 8174, 8308, 14884, 16348, 115351, 126697, 230702, 249307, 253394, 461404, 498614, 506788, 997228, 7728517, 15457034, 30914068]

約数ペア:

[(1, 30914068), (2, 15457034), (4, 7728517), (31, 997228), (61, 506788), (62, 498614), (67, 461404), (122, 253394), (124, 249307), (134, 230702), (244, 126697), (268, 115351), (1891, 16348), (2077, 14884), (3721, 8308), (3782, 8174), (4087, 7564), (4154, 7442)]