30108897

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 54221440

約数和(自身を除く): 24112543

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 273, 291, 379, 679, 819, 873, 1137, 1261, 2037, 2653, 3411, 3783, 4927, 6111, 7959, 8827, 11349, 14781, 23877, 26481, 34489, 36763, 44343, 79443, 103467, 110289, 257341, 310401, 330867, 477919, 772023, 1433757, 2316069, 3345433, 4301271, 10036299, 30108897]

約数ペア:

[(1, 30108897), (3, 10036299), (7, 4301271), (9, 3345433), (13, 2316069), (21, 1433757), (39, 772023), (63, 477919), (91, 330867), (97, 310401), (117, 257341), (273, 110289), (291, 103467), (379, 79443), (679, 44343), (819, 36763), (873, 34489), (1137, 26481), (1261, 23877), (2037, 14781), (2653, 11349), (3411, 8827), (3783, 7959), (4927, 6111)]