1949207940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10828933}}^1$

素因数の和:10828948

約数の個数: 36

約数和(自身を含む): 5912597964

約数和(自身を除く): 3963390024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10828933, 21657866, 32486799, 43315732, 54144665, 64973598, 97460397, 108289330, 129947196, 162433995, 194920794, 216578660, 324867990, 389841588, 487301985, 649735980, 974603970, 1949207940]

約数ペア:

[(1, 1949207940), (2, 974603970), (3, 649735980), (4, 487301985), (5, 389841588), (6, 324867990), (9, 216578660), (10, 194920794), (12, 162433995), (15, 129947196), (18, 108289330), (20, 97460397), (30, 64973598), (36, 54144665), (45, 43315732), (60, 32486799), (90, 21657866), (180, 10828933)]