258974130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{10289}}^1$

素因数の和:11138

約数の個数: 32

約数和(自身を含む): 622339200

約数和(自身を除く): 363365070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1678, 2517, 4195, 5034, 8390, 10289, 12585, 20578, 25170, 30867, 51445, 61734, 102890, 154335, 308670, 8632471, 17264942, 25897413, 43162355, 51794826, 86324710, 129487065, 258974130]

約数ペア:

[(1, 258974130), (2, 129487065), (3, 86324710), (5, 51794826), (6, 43162355), (10, 25897413), (15, 17264942), (30, 8632471), (839, 308670), (1678, 154335), (2517, 102890), (4195, 61734), (5034, 51445), (8390, 30867), (10289, 25170), (12585, 20578)]