30904078401

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{176899}}^1$

素因数の和:177018

約数の個数: 48

約数和(自身を含む): 52985088000

約数和(自身を除く): 22081009599

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 141, 177, 329, 413, 423, 531, 987, 1239, 2773, 2961, 3717, 8319, 19411, 24957, 58233, 174699, 176899, 530697, 1238293, 1592091, 3714879, 8314253, 10437041, 11144637, 24942759, 31311123, 58199771, 73059287, 74828277, 93933369, 174599313, 219177861, 490540927, 523797939, 657533583, 1471622781, 3433786489, 4414868343, 10301359467, 30904078401]

約数ペア:

[(1, 30904078401), (3, 10301359467), (7, 4414868343), (9, 3433786489), (21, 1471622781), (47, 657533583), (59, 523797939), (63, 490540927), (141, 219177861), (177, 174599313), (329, 93933369), (413, 74828277), (423, 73059287), (531, 58199771), (987, 31311123), (1239, 24942759), (2773, 11144637), (2961, 10437041), (3717, 8314253), (8319, 3714879), (19411, 1592091), (24957, 1238293), (58233, 530697), (174699, 176899)]