901930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 1762560

約数和(自身を除く): 860630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 101, 190, 202, 235, 470, 505, 893, 1010, 1786, 1919, 3838, 4465, 4747, 8930, 9494, 9595, 19190, 23735, 47470, 90193, 180386, 450965, 901930]

約数ペア:

[(1, 901930), (2, 450965), (5, 180386), (10, 90193), (19, 47470), (38, 23735), (47, 19190), (94, 9595), (95, 9494), (101, 8930), (190, 4747), (202, 4465), (235, 3838), (470, 1919), (505, 1786), (893, 1010)]