127973430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109379}}^1$

素因数の和:109405

約数の個数: 48

約数和(自身を含む): 358328880

約数和(自身を除く): 230355450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 109379, 218758, 328137, 546895, 656274, 984411, 1093790, 1421927, 1640685, 1968822, 2843854, 3281370, 4265781, 4922055, 7109635, 8531562, 9844110, 12797343, 14219270, 21328905, 25594686, 42657810, 63986715, 127973430]

約数ペア:

[(1, 127973430), (2, 63986715), (3, 42657810), (5, 25594686), (6, 21328905), (9, 14219270), (10, 12797343), (13, 9844110), (15, 8531562), (18, 7109635), (26, 4922055), (30, 4265781), (39, 3281370), (45, 2843854), (65, 1968822), (78, 1640685), (90, 1421927), (117, 1093790), (130, 984411), (195, 656274), (234, 546895), (390, 328137), (585, 218758), (1170, 109379)]