30740164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 67110400

約数和(自身を除く): 36370236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1069, 1106, 2054, 2138, 2212, 4108, 4276, 7189, 7483, 13897, 14378, 14966, 27794, 28756, 29932, 55588, 84451, 97279, 168902, 194558, 337804, 389116, 591157, 1097863, 1182314, 2195726, 2364628, 4391452, 7685041, 15370082, 30740164]

約数ペア:

[(1, 30740164), (2, 15370082), (4, 7685041), (7, 4391452), (13, 2364628), (14, 2195726), (26, 1182314), (28, 1097863), (52, 591157), (79, 389116), (91, 337804), (158, 194558), (182, 168902), (316, 97279), (364, 84451), (553, 55588), (1027, 29932), (1069, 28756), (1106, 27794), (2054, 14966), (2138, 14378), (2212, 13897), (4108, 7483), (4276, 7189)]