3780430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 7270560

約数和(自身を除く): 3490130

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 197, 202, 394, 505, 985, 1010, 1919, 1970, 3743, 3838, 7486, 9595, 18715, 19190, 19897, 37430, 39794, 99485, 198970, 378043, 756086, 1890215, 3780430]

約数ペア:

[(1, 3780430), (2, 1890215), (5, 756086), (10, 378043), (19, 198970), (38, 99485), (95, 39794), (101, 37430), (190, 19897), (197, 19190), (202, 18715), (394, 9595), (505, 7486), (985, 3838), (1010, 3743), (1919, 1970)]