940938780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{922489}}^1$

素因数の和:922518

約数の個数: 48

約数和(自身を含む): 2789609760

約数和(自身を除く): 1848670980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 922489, 1844978, 2767467, 3689956, 4612445, 5534934, 9224890, 11069868, 13837335, 15682313, 18449780, 27674670, 31364626, 47046939, 55349340, 62729252, 78411565, 94093878, 156823130, 188187756, 235234695, 313646260, 470469390, 940938780]

約数ペア:

[(1, 940938780), (2, 470469390), (3, 313646260), (4, 235234695), (5, 188187756), (6, 156823130), (10, 94093878), (12, 78411565), (15, 62729252), (17, 55349340), (20, 47046939), (30, 31364626), (34, 27674670), (51, 18449780), (60, 15682313), (68, 13837335), (85, 11069868), (102, 9224890), (170, 5534934), (204, 4612445), (255, 3689956), (340, 2767467), (510, 1844978), (1020, 922489)]