87213210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7039}}^1$

素因数の和:7115

約数の個数: 64

約数和(自身を含む): 243302400

約数和(自身を除く): 156089190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 4130, 6195, 7039, 12390, 14078, 21117, 35195, 42234, 49273, 70390, 98546, 105585, 147819, 211170, 246365, 295638, 415301, 492730, 739095, 830602, 1245903, 1478190, 2076505, 2491806, 2907107, 4153010, 5814214, 6229515, 8721321, 12459030, 14535535, 17442642, 29071070, 43606605, 87213210]

約数ペア:

[(1, 87213210), (2, 43606605), (3, 29071070), (5, 17442642), (6, 14535535), (7, 12459030), (10, 8721321), (14, 6229515), (15, 5814214), (21, 4153010), (30, 2907107), (35, 2491806), (42, 2076505), (59, 1478190), (70, 1245903), (105, 830602), (118, 739095), (177, 492730), (210, 415301), (295, 295638), (354, 246365), (413, 211170), (590, 147819), (826, 105585), (885, 98546), (1239, 70390), (1770, 49273), (2065, 42234), (2478, 35195), (4130, 21117), (6195, 14078), (7039, 12390)]