1749021350

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 3289476960

約数和(自身を除く): 1540455610

約数列:

[1, 2, 5, 10, 25, 50, 173, 241, 346, 482, 839, 865, 1205, 1678, 1730, 2410, 4195, 4325, 6025, 8390, 8650, 12050, 20975, 41693, 41950, 83386, 145147, 202199, 208465, 290294, 404398, 416930, 725735, 1010995, 1042325, 1451470, 2021990, 2084650, 3628675, 5054975, 7257350, 10109950, 34980427, 69960854, 174902135, 349804270, 874510675, 1749021350]

約数ペア:

[(1, 1749021350), (2, 874510675), (5, 349804270), (10, 174902135), (25, 69960854), (50, 34980427), (173, 10109950), (241, 7257350), (346, 5054975), (482, 3628675), (839, 2084650), (865, 2021990), (1205, 1451470), (1678, 1042325), (1730, 1010995), (2410, 725735), (4195, 416930), (4325, 404398), (6025, 290294), (8390, 208465), (8650, 202199), (12050, 145147), (20975, 83386), (41693, 41950)]