224768290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1231}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 440415360

約数和(自身を除く): 215647070

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 961, 1178, 1231, 1922, 2462, 2945, 4805, 5890, 6155, 9610, 12310, 18259, 23389, 36518, 38161, 46778, 76322, 91295, 116945, 182590, 190805, 233890, 381610, 725059, 1182991, 1450118, 2365982, 3625295, 5914955, 7250590, 11829910, 22476829, 44953658, 112384145, 224768290]

約数ペア:

[(1, 224768290), (2, 112384145), (5, 44953658), (10, 22476829), (19, 11829910), (31, 7250590), (38, 5914955), (62, 3625295), (95, 2365982), (155, 1450118), (190, 1182991), (310, 725059), (589, 381610), (961, 233890), (1178, 190805), (1231, 182590), (1922, 116945), (2462, 91295), (2945, 76322), (4805, 46778), (5890, 38161), (6155, 36518), (9610, 23389), (12310, 18259)]