77174510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5481

約数の個数: 48

約数和(自身を含む): 167196960

約数和(自身を除く): 90022450

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 5431, 7105, 10862, 14210, 27155, 38017, 54310, 76034, 157499, 190085, 266119, 314998, 380170, 532238, 787495, 1102493, 1330595, 1574990, 2204986, 2661190, 5512465, 7717451, 11024930, 15434902, 38587255, 77174510]

約数ペア:

[(1, 77174510), (2, 38587255), (5, 15434902), (7, 11024930), (10, 7717451), (14, 5512465), (29, 2661190), (35, 2204986), (49, 1574990), (58, 1330595), (70, 1102493), (98, 787495), (145, 532238), (203, 380170), (245, 314998), (290, 266119), (406, 190085), (490, 157499), (1015, 76034), (1421, 54310), (2030, 38017), (2842, 27155), (5431, 14210), (7105, 10862)]