61605810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97787}}^1$

素因数の和:97807

約数の個数: 48

約数和(自身を含む): 183059136

約数和(自身を除く): 121453326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 97787, 195574, 293361, 488935, 586722, 684509, 880083, 977870, 1369018, 1466805, 1760166, 2053527, 2933610, 3422545, 4107054, 4400415, 6160581, 6845090, 8800830, 10267635, 12321162, 20535270, 30802905, 61605810]

約数ペア:

[(1, 61605810), (2, 30802905), (3, 20535270), (5, 12321162), (6, 10267635), (7, 8800830), (9, 6845090), (10, 6160581), (14, 4400415), (15, 4107054), (18, 3422545), (21, 2933610), (30, 2053527), (35, 1760166), (42, 1466805), (45, 1369018), (63, 977870), (70, 880083), (90, 684509), (105, 586722), (126, 488935), (210, 293361), (315, 195574), (630, 97787)]