23958970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 51996672

約数和(自身を除く): 28037702

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 122, 155, 181, 217, 305, 310, 362, 427, 434, 610, 854, 905, 1085, 1267, 1810, 1891, 2135, 2170, 2534, 3782, 4270, 5611, 6335, 9455, 11041, 11222, 12670, 13237, 18910, 22082, 26474, 28055, 39277, 55205, 56110, 66185, 77287, 78554, 110410, 132370, 154574, 196385, 342271, 386435, 392770, 684542, 772870, 1711355, 2395897, 3422710, 4791794, 11979485, 23958970]

約数ペア:

[(1, 23958970), (2, 11979485), (5, 4791794), (7, 3422710), (10, 2395897), (14, 1711355), (31, 772870), (35, 684542), (61, 392770), (62, 386435), (70, 342271), (122, 196385), (155, 154574), (181, 132370), (217, 110410), (305, 78554), (310, 77287), (362, 66185), (427, 56110), (434, 55205), (610, 39277), (854, 28055), (905, 26474), (1085, 22082), (1267, 18910), (1810, 13237), (1891, 12670), (2135, 11222), (2170, 11041), (2534, 9455), (3782, 6335), (4270, 5611)]