1428610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 2770560

約数和(自身を除く): 1341950

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 103, 146, 190, 206, 365, 515, 730, 1030, 1387, 1957, 2774, 3914, 6935, 7519, 9785, 13870, 15038, 19570, 37595, 75190, 142861, 285722, 714305, 1428610]

約数ペア:

[(1, 1428610), (2, 714305), (5, 285722), (10, 142861), (19, 75190), (38, 37595), (73, 19570), (95, 15038), (103, 13870), (146, 9785), (190, 7519), (206, 6935), (365, 3914), (515, 2774), (730, 1957), (1030, 1387)]