30505184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 33361696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 383, 524, 608, 766, 1048, 1532, 2096, 2489, 3064, 4192, 4978, 6128, 7277, 9956, 12256, 14554, 19912, 29108, 39824, 50173, 58216, 79648, 100346, 116432, 200692, 232864, 401384, 802768, 953287, 1605536, 1906574, 3813148, 7626296, 15252592, 30505184]

約数ペア:

[(1, 30505184), (2, 15252592), (4, 7626296), (8, 3813148), (16, 1906574), (19, 1605536), (32, 953287), (38, 802768), (76, 401384), (131, 232864), (152, 200692), (262, 116432), (304, 100346), (383, 79648), (524, 58216), (608, 50173), (766, 39824), (1048, 29108), (1532, 19912), (2096, 14554), (2489, 12256), (3064, 9956), (4192, 7277), (4978, 6128)]