101902380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17509}}^1$

素因数の和:17618

約数の個数: 48

約数和(自身を含む): 288284640

約数和(自身を除く): 186382260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 17509, 35018, 52527, 70036, 87545, 105054, 175090, 210108, 262635, 350180, 525270, 1050540, 1698373, 3396746, 5095119, 6793492, 8491865, 10190238, 16983730, 20380476, 25475595, 33967460, 50951190, 101902380]

約数ペア:

[(1, 101902380), (2, 50951190), (3, 33967460), (4, 25475595), (5, 20380476), (6, 16983730), (10, 10190238), (12, 8491865), (15, 6793492), (20, 5095119), (30, 3396746), (60, 1698373), (97, 1050540), (194, 525270), (291, 350180), (388, 262635), (485, 210108), (582, 175090), (970, 105054), (1164, 87545), (1455, 70036), (1940, 52527), (2910, 35018), (5820, 17509)]