64794130

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 118646784

約数和(自身を除く): 53852654

約数列:

[1, 2, 5, 10, 127, 163, 254, 313, 326, 626, 635, 815, 1270, 1565, 1630, 3130, 20701, 39751, 41402, 51019, 79502, 102038, 103505, 198755, 207010, 255095, 397510, 510190, 6479413, 12958826, 32397065, 64794130]

約数ペア:

[(1, 64794130), (2, 32397065), (5, 12958826), (10, 6479413), (127, 510190), (163, 397510), (254, 255095), (313, 207010), (326, 198755), (626, 103505), (635, 102038), (815, 79502), (1270, 51019), (1565, 41402), (1630, 39751), (3130, 20701)]