2162230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2814410

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 79, 85, 115, 119, 158, 161, 170, 230, 238, 322, 391, 395, 553, 595, 782, 790, 805, 1106, 1190, 1343, 1610, 1817, 1955, 2686, 2737, 2765, 3634, 3910, 5474, 5530, 6715, 9085, 9401, 12719, 13430, 13685, 18170, 18802, 25438, 27370, 30889, 47005, 61778, 63595, 94010, 127190, 154445, 216223, 308890, 432446, 1081115, 2162230]

約数ペア:

[(1, 2162230), (2, 1081115), (5, 432446), (7, 308890), (10, 216223), (14, 154445), (17, 127190), (23, 94010), (34, 63595), (35, 61778), (46, 47005), (70, 30889), (79, 27370), (85, 25438), (115, 18802), (119, 18170), (158, 13685), (161, 13430), (170, 12719), (230, 9401), (238, 9085), (322, 6715), (391, 5530), (395, 5474), (553, 3910), (595, 3634), (782, 2765), (790, 2737), (805, 2686), (1106, 1955), (1190, 1817), (1343, 1610)]