5163730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 11467008

約数和(自身を除く): 6303278

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 157, 230, 253, 286, 299, 314, 506, 598, 715, 785, 1265, 1430, 1495, 1570, 1727, 2041, 2530, 2990, 3289, 3454, 3611, 4082, 6578, 7222, 8635, 10205, 16445, 17270, 18055, 20410, 22451, 32890, 36110, 39721, 44902, 46943, 79442, 93886, 112255, 198605, 224510, 234715, 397210, 469430, 516373, 1032746, 2581865, 5163730]

約数ペア:

[(1, 5163730), (2, 2581865), (5, 1032746), (10, 516373), (11, 469430), (13, 397210), (22, 234715), (23, 224510), (26, 198605), (46, 112255), (55, 93886), (65, 79442), (110, 46943), (115, 44902), (130, 39721), (143, 36110), (157, 32890), (230, 22451), (253, 20410), (286, 18055), (299, 17270), (314, 16445), (506, 10205), (598, 8635), (715, 7222), (785, 6578), (1265, 4082), (1430, 3611), (1495, 3454), (1570, 3289), (1727, 2990), (2041, 2530)]