251736180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{59093}}^1$

素因数の和:59176

約数の個数: 48

約数和(自身を含む): 714801024

約数和(自身を除く): 463064844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 59093, 118186, 177279, 236372, 295465, 354558, 590930, 709116, 886395, 1181860, 1772790, 3545580, 4195603, 8391206, 12586809, 16782412, 20978015, 25173618, 41956030, 50347236, 62934045, 83912060, 125868090, 251736180]

約数ペア:

[(1, 251736180), (2, 125868090), (3, 83912060), (4, 62934045), (5, 50347236), (6, 41956030), (10, 25173618), (12, 20978015), (15, 16782412), (20, 12586809), (30, 8391206), (60, 4195603), (71, 3545580), (142, 1772790), (213, 1181860), (284, 886395), (355, 709116), (426, 590930), (710, 354558), (852, 295465), (1065, 236372), (1420, 177279), (2130, 118186), (4260, 59093)]