28998150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 72693264

約数和(自身を除く): 43695114

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1455, 1993, 2425, 2910, 3986, 4850, 5979, 7275, 9965, 11958, 14550, 19930, 29895, 49825, 59790, 99650, 149475, 193321, 298950, 386642, 579963, 966605, 1159926, 1933210, 2899815, 4833025, 5799630, 9666050, 14499075, 28998150]

約数ペア:

[(1, 28998150), (2, 14499075), (3, 9666050), (5, 5799630), (6, 4833025), (10, 2899815), (15, 1933210), (25, 1159926), (30, 966605), (50, 579963), (75, 386642), (97, 298950), (150, 193321), (194, 149475), (291, 99650), (485, 59790), (582, 49825), (970, 29895), (1455, 19930), (1993, 14550), (2425, 11958), (2910, 9965), (3986, 7275), (4850, 5979)]