73779810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 192205440

約数和(自身を除く): 118425630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1361, 1390, 1807, 2085, 2722, 3614, 4083, 4170, 5421, 6805, 8166, 9035, 10842, 13610, 17693, 18070, 20415, 27105, 35386, 40830, 53079, 54210, 88465, 106158, 176930, 189179, 265395, 378358, 530790, 567537, 945895, 1135074, 1891790, 2459327, 2837685, 4918654, 5675370, 7377981, 12296635, 14755962, 24593270, 36889905, 73779810]

約数ペア:

[(1, 73779810), (2, 36889905), (3, 24593270), (5, 14755962), (6, 12296635), (10, 7377981), (13, 5675370), (15, 4918654), (26, 2837685), (30, 2459327), (39, 1891790), (65, 1135074), (78, 945895), (130, 567537), (139, 530790), (195, 378358), (278, 265395), (390, 189179), (417, 176930), (695, 106158), (834, 88465), (1361, 54210), (1390, 53079), (1807, 40830), (2085, 35386), (2722, 27105), (3614, 20415), (4083, 18070), (4170, 17693), (5421, 13610), (6805, 10842), (8166, 9035)]