715958490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79817}}^1$

素因数の和:79863

約数の個数: 64

約数和(自身を含む): 1930957056

約数和(自身を除く): 1214998566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 79817, 159634, 239451, 399085, 478902, 798170, 1037621, 1197255, 1835791, 2075242, 2394510, 3112863, 3671582, 5188105, 5507373, 6225726, 9178955, 10376210, 11014746, 15564315, 18357910, 23865283, 27536865, 31128630, 47730566, 55073730, 71595849, 119326415, 143191698, 238652830, 357979245, 715958490]

約数ペア:

[(1, 715958490), (2, 357979245), (3, 238652830), (5, 143191698), (6, 119326415), (10, 71595849), (13, 55073730), (15, 47730566), (23, 31128630), (26, 27536865), (30, 23865283), (39, 18357910), (46, 15564315), (65, 11014746), (69, 10376210), (78, 9178955), (115, 6225726), (130, 5507373), (138, 5188105), (195, 3671582), (230, 3112863), (299, 2394510), (345, 2075242), (390, 1835791), (598, 1197255), (690, 1037621), (897, 798170), (1495, 478902), (1794, 399085), (2990, 239451), (4485, 159634), (8970, 79817)]