228761710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{38839}}^1$

素因数の和:38896

約数の個数: 32

約数和(自身を含む): 447436800

約数和(自身を除く): 218675090

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 38839, 77678, 194195, 388390, 737941, 1204009, 1475882, 2408018, 3689705, 6020045, 7379410, 12040090, 22876171, 45752342, 114380855, 228761710]

約数ペア:

[(1, 228761710), (2, 114380855), (5, 45752342), (10, 22876171), (19, 12040090), (31, 7379410), (38, 6020045), (62, 3689705), (95, 2408018), (155, 1475882), (190, 1204009), (310, 737941), (589, 388390), (1178, 194195), (2945, 77678), (5890, 38839)]