219862050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{50543}}^1$

素因数の和:50587

約数の個数: 48

約数和(自身を含む): 564071040

約数和(自身を除く): 344208990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 50543, 101086, 151629, 252715, 303258, 505430, 758145, 1263575, 1465747, 1516290, 2527150, 2931494, 3790725, 4397241, 7328735, 7581450, 8794482, 14657470, 21986205, 36643675, 43972410, 73287350, 109931025, 219862050]

約数ペア:

[(1, 219862050), (2, 109931025), (3, 73287350), (5, 43972410), (6, 36643675), (10, 21986205), (15, 14657470), (25, 8794482), (29, 7581450), (30, 7328735), (50, 4397241), (58, 3790725), (75, 2931494), (87, 2527150), (145, 1516290), (150, 1465747), (174, 1263575), (290, 758145), (435, 505430), (725, 303258), (870, 252715), (1450, 151629), (2175, 101086), (4350, 50543)]