29785740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13417}}^1$

素因数の和:13466

約数の個数: 48

約数和(自身を含む): 85660512

約数和(自身を除く): 55874772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 13417, 26834, 40251, 53668, 67085, 80502, 134170, 161004, 201255, 268340, 402510, 496429, 805020, 992858, 1489287, 1985716, 2482145, 2978574, 4964290, 5957148, 7446435, 9928580, 14892870, 29785740]

約数ペア:

[(1, 29785740), (2, 14892870), (3, 9928580), (4, 7446435), (5, 5957148), (6, 4964290), (10, 2978574), (12, 2482145), (15, 1985716), (20, 1489287), (30, 992858), (37, 805020), (60, 496429), (74, 402510), (111, 268340), (148, 201255), (185, 161004), (222, 134170), (370, 80502), (444, 67085), (555, 53668), (740, 40251), (1110, 26834), (2220, 13417)]