71834130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25747}}^1$

素因数の和:25791

約数の個数: 48

約数和(自身を含む): 192801024

約数和(自身を除く): 120966894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25747, 51494, 77241, 128735, 154482, 231723, 257470, 386205, 463446, 772410, 798157, 1158615, 1596314, 2317230, 2394471, 3990785, 4788942, 7183413, 7981570, 11972355, 14366826, 23944710, 35917065, 71834130]

約数ペア:

[(1, 71834130), (2, 35917065), (3, 23944710), (5, 14366826), (6, 11972355), (9, 7981570), (10, 7183413), (15, 4788942), (18, 3990785), (30, 2394471), (31, 2317230), (45, 1596314), (62, 1158615), (90, 798157), (93, 772410), (155, 463446), (186, 386205), (279, 257470), (310, 231723), (465, 154482), (558, 128735), (930, 77241), (1395, 51494), (2790, 25747)]