1517451340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{4817}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 3359109600

約数和(自身を除く): 1841658260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 829, 1658, 3316, 4145, 4817, 8290, 9634, 15751, 16580, 19268, 24085, 31502, 48170, 63004, 78755, 91523, 96340, 157510, 183046, 315020, 366092, 457615, 915230, 1830460, 3993293, 7986586, 15973172, 19966465, 39932930, 75872567, 79865860, 151745134, 303490268, 379362835, 758725670, 1517451340]

約数ペア:

[(1, 1517451340), (2, 758725670), (4, 379362835), (5, 303490268), (10, 151745134), (19, 79865860), (20, 75872567), (38, 39932930), (76, 19966465), (95, 15973172), (190, 7986586), (380, 3993293), (829, 1830460), (1658, 915230), (3316, 457615), (4145, 366092), (4817, 315020), (8290, 183046), (9634, 157510), (15751, 96340), (16580, 91523), (19268, 78755), (24085, 63004), (31502, 48170)]