89671470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61001}}^1$

素因数の和:61025

約数の個数: 48

約数和(自身を含む): 250352208

約数和(自身を除く): 160680738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 61001, 122002, 183003, 305005, 366006, 427007, 610010, 854014, 915015, 1281021, 1830030, 2135035, 2562042, 2989049, 4270070, 5978098, 6405105, 8967147, 12810210, 14945245, 17934294, 29890490, 44835735, 89671470]

約数ペア:

[(1, 89671470), (2, 44835735), (3, 29890490), (5, 17934294), (6, 14945245), (7, 12810210), (10, 8967147), (14, 6405105), (15, 5978098), (21, 4270070), (30, 2989049), (35, 2562042), (42, 2135035), (49, 1830030), (70, 1281021), (98, 915015), (105, 854014), (147, 610010), (210, 427007), (245, 366006), (294, 305005), (490, 183003), (735, 122002), (1470, 61001)]