16380070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8069}}^1$

素因数の和:8112

約数の個数: 32

約数和(自身を含む): 34862400

約数和(自身を除く): 18482330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 8069, 16138, 40345, 56483, 80690, 112966, 234001, 282415, 468002, 564830, 1170005, 1638007, 2340010, 3276014, 8190035, 16380070]

約数ペア:

[(1, 16380070), (2, 8190035), (5, 3276014), (7, 2340010), (10, 1638007), (14, 1170005), (29, 564830), (35, 468002), (58, 282415), (70, 234001), (145, 112966), (203, 80690), (290, 56483), (406, 40345), (1015, 16138), (2030, 8069)]