72682260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173053}}^1$

素因数の和:173072

約数の個数: 48

約数和(自身を含む): 232584576

約数和(自身を除く): 159902316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 173053, 346106, 519159, 692212, 865265, 1038318, 1211371, 1730530, 2076636, 2422742, 2595795, 3461060, 3634113, 4845484, 5191590, 6056855, 7268226, 10383180, 12113710, 14536452, 18170565, 24227420, 36341130, 72682260]

約数ペア:

[(1, 72682260), (2, 36341130), (3, 24227420), (4, 18170565), (5, 14536452), (6, 12113710), (7, 10383180), (10, 7268226), (12, 6056855), (14, 5191590), (15, 4845484), (20, 3634113), (21, 3461060), (28, 2595795), (30, 2422742), (35, 2076636), (42, 1730530), (60, 1211371), (70, 1038318), (84, 865265), (105, 692212), (140, 519159), (210, 346106), (420, 173053)]