42249690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 126547200

約数和(自身を除く): 84297510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 315, 337, 398, 597, 630, 674, 995, 1011, 1194, 1393, 1685, 1791, 1990, 2022, 2359, 2786, 2985, 3033, 3370, 3582, 4179, 4718, 5055, 5970, 6066, 6965, 7077, 8358, 8955, 10110, 11795, 12537, 13930, 14154, 15165, 17910, 20895, 21231, 23590, 25074, 30330, 35385, 41790, 42462, 62685, 67063, 70770, 106155, 125370, 134126, 201189, 212310, 335315, 402378, 469441, 603567, 670630, 938882, 1005945, 1207134, 1408323, 2011890, 2347205, 2816646, 3017835, 4224969, 4694410, 6035670, 7041615, 8449938, 14083230, 21124845, 42249690]

約数ペア:

[(1, 42249690), (2, 21124845), (3, 14083230), (5, 8449938), (6, 7041615), (7, 6035670), (9, 4694410), (10, 4224969), (14, 3017835), (15, 2816646), (18, 2347205), (21, 2011890), (30, 1408323), (35, 1207134), (42, 1005945), (45, 938882), (63, 670630), (70, 603567), (90, 469441), (105, 402378), (126, 335315), (199, 212310), (210, 201189), (315, 134126), (337, 125370), (398, 106155), (597, 70770), (630, 67063), (674, 62685), (995, 42462), (1011, 41790), (1194, 35385), (1393, 30330), (1685, 25074), (1791, 23590), (1990, 21231), (2022, 20895), (2359, 17910), (2786, 15165), (2985, 14154), (3033, 13930), (3370, 12537), (3582, 11795), (4179, 10110), (4718, 8955), (5055, 8358), (5970, 7077), (6066, 6965)]