842912250420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{15838261}}^1$

素因数の和:15839160

約数の個数: 48

約数和(自身を含む): 2362815278208

約数和(自身を除く): 1519903027788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3548, 4435, 5322, 8870, 10644, 13305, 17740, 26610, 53220, 15838261, 31676522, 47514783, 63353044, 79191305, 95029566, 158382610, 190059132, 237573915, 316765220, 475147830, 950295660, 14048537507, 28097075014, 42145612521, 56194150028, 70242687535, 84291225042, 140485375070, 168582450084, 210728062605, 280970750140, 421456125210, 842912250420]

約数ペア:

[(1, 842912250420), (2, 421456125210), (3, 280970750140), (4, 210728062605), (5, 168582450084), (6, 140485375070), (10, 84291225042), (12, 70242687535), (15, 56194150028), (20, 42145612521), (30, 28097075014), (60, 14048537507), (887, 950295660), (1774, 475147830), (2661, 316765220), (3548, 237573915), (4435, 190059132), (5322, 158382610), (8870, 95029566), (10644, 79191305), (13305, 63353044), (17740, 47514783), (26610, 31676522), (53220, 15838261)]