61908270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 157351680

約数和(自身を除く): 95443410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 313, 347, 570, 626, 694, 939, 1041, 1565, 1735, 1878, 2082, 3130, 3470, 4695, 5205, 5947, 6593, 9390, 10410, 11894, 13186, 17841, 19779, 29735, 32965, 35682, 39558, 59470, 65930, 89205, 98895, 108611, 178410, 197790, 217222, 325833, 543055, 651666, 1086110, 1629165, 2063609, 3258330, 4127218, 6190827, 10318045, 12381654, 20636090, 30954135, 61908270]

約数ペア:

[(1, 61908270), (2, 30954135), (3, 20636090), (5, 12381654), (6, 10318045), (10, 6190827), (15, 4127218), (19, 3258330), (30, 2063609), (38, 1629165), (57, 1086110), (95, 651666), (114, 543055), (190, 325833), (285, 217222), (313, 197790), (347, 178410), (570, 108611), (626, 98895), (694, 89205), (939, 65930), (1041, 59470), (1565, 39558), (1735, 35682), (1878, 32965), (2082, 29735), (3130, 19779), (3470, 17841), (4695, 13186), (5205, 11894), (5947, 10410), (6593, 9390)]