61706380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 135366336

約数和(自身を除く): 73659956

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 610, 740, 1220, 1367, 2257, 2734, 4514, 5468, 6835, 9028, 11285, 13670, 22570, 27340, 45140, 50579, 83387, 101158, 166774, 202316, 252895, 333548, 416935, 505790, 833870, 1011580, 1667740, 3085319, 6170638, 12341276, 15426595, 30853190, 61706380]

約数ペア:

[(1, 61706380), (2, 30853190), (4, 15426595), (5, 12341276), (10, 6170638), (20, 3085319), (37, 1667740), (61, 1011580), (74, 833870), (122, 505790), (148, 416935), (185, 333548), (244, 252895), (305, 202316), (370, 166774), (610, 101158), (740, 83387), (1220, 50579), (1367, 45140), (2257, 27340), (2734, 22570), (4514, 13670), (5468, 11285), (6835, 9028)]