148973090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{51907}}^1$

素因数の和:51962

約数の個数: 32

約数和(自身を含む): 313939584

約数和(自身を除く): 164966494

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 51907, 103814, 259535, 363349, 519070, 726698, 1816745, 2128187, 3633490, 4256374, 10640935, 14897309, 21281870, 29794618, 74486545, 148973090]

約数ペア:

[(1, 148973090), (2, 74486545), (5, 29794618), (7, 21281870), (10, 14897309), (14, 10640935), (35, 4256374), (41, 3633490), (70, 2128187), (82, 1816745), (205, 726698), (287, 519070), (410, 363349), (574, 259535), (1435, 103814), (2870, 51907)]