133748030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 275365440

約数和(自身を除く): 141617410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 173, 190, 247, 313, 346, 494, 626, 865, 1235, 1565, 1730, 2249, 2470, 3130, 3287, 4069, 4498, 5947, 6574, 8138, 11245, 11894, 16435, 20345, 22490, 29735, 32870, 40690, 42731, 54149, 59470, 77311, 85462, 108298, 154622, 213655, 270745, 386555, 427310, 541490, 703937, 773110, 1028831, 1407874, 2057662, 3519685, 5144155, 7039370, 10288310, 13374803, 26749606, 66874015, 133748030]

約数ペア:

[(1, 133748030), (2, 66874015), (5, 26749606), (10, 13374803), (13, 10288310), (19, 7039370), (26, 5144155), (38, 3519685), (65, 2057662), (95, 1407874), (130, 1028831), (173, 773110), (190, 703937), (247, 541490), (313, 427310), (346, 386555), (494, 270745), (626, 213655), (865, 154622), (1235, 108298), (1565, 85462), (1730, 77311), (2249, 59470), (2470, 54149), (3130, 42731), (3287, 40690), (4069, 32870), (4498, 29735), (5947, 22490), (6574, 20345), (8138, 16435), (11245, 11894)]