71757570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 106157310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 71, 118, 142, 177, 213, 295, 354, 355, 426, 571, 590, 710, 885, 1065, 1142, 1713, 1770, 2130, 2855, 3426, 4189, 5710, 8378, 8565, 12567, 17130, 20945, 25134, 33689, 40541, 41890, 62835, 67378, 81082, 101067, 121623, 125670, 168445, 202134, 202705, 243246, 336890, 405410, 505335, 608115, 1010670, 1216230, 2391919, 4783838, 7175757, 11959595, 14351514, 23919190, 35878785, 71757570]

約数ペア:

[(1, 71757570), (2, 35878785), (3, 23919190), (5, 14351514), (6, 11959595), (10, 7175757), (15, 4783838), (30, 2391919), (59, 1216230), (71, 1010670), (118, 608115), (142, 505335), (177, 405410), (213, 336890), (295, 243246), (354, 202705), (355, 202134), (426, 168445), (571, 125670), (590, 121623), (710, 101067), (885, 81082), (1065, 67378), (1142, 62835), (1713, 41890), (1770, 40541), (2130, 33689), (2855, 25134), (3426, 20945), (4189, 17130), (5710, 12567), (8378, 8565)]