45109140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10589}}^1$

素因数の和:10672

約数の個数: 48

約数和(自身を含む): 128096640

約数和(自身を除く): 82987500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 10589, 21178, 31767, 42356, 52945, 63534, 105890, 127068, 158835, 211780, 317670, 635340, 751819, 1503638, 2255457, 3007276, 3759095, 4510914, 7518190, 9021828, 11277285, 15036380, 22554570, 45109140]

約数ペア:

[(1, 45109140), (2, 22554570), (3, 15036380), (4, 11277285), (5, 9021828), (6, 7518190), (10, 4510914), (12, 3759095), (15, 3007276), (20, 2255457), (30, 1503638), (60, 751819), (71, 635340), (142, 317670), (213, 211780), (284, 158835), (355, 127068), (426, 105890), (710, 63534), (852, 52945), (1065, 42356), (1420, 31767), (2130, 21178), (4260, 10589)]