2017622460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{47563}}^1$

素因数の和:47683

約数の個数: 96

約数和(自身を含む): 6520453632

約数和(自身を除く): 4502831172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 21210, 42420, 47563, 95126, 142689, 190252, 237815, 285378, 332941, 475630, 570756, 665882, 713445, 951260, 998823, 1331764, 1426890, 1664705, 1997646, 2853780, 3329410, 3995292, 4803863, 4994115, 6658820, 9607726, 9988230, 14411589, 19215452, 19976460, 24019315, 28823178, 33627041, 48038630, 57646356, 67254082, 72057945, 96077260, 100881123, 134508164, 144115890, 168135205, 201762246, 288231780, 336270410, 403524492, 504405615, 672540820, 1008811230, 2017622460]

約数ペア:

[(1, 2017622460), (2, 1008811230), (3, 672540820), (4, 504405615), (5, 403524492), (6, 336270410), (7, 288231780), (10, 201762246), (12, 168135205), (14, 144115890), (15, 134508164), (20, 100881123), (21, 96077260), (28, 72057945), (30, 67254082), (35, 57646356), (42, 48038630), (60, 33627041), (70, 28823178), (84, 24019315), (101, 19976460), (105, 19215452), (140, 14411589), (202, 9988230), (210, 9607726), (303, 6658820), (404, 4994115), (420, 4803863), (505, 3995292), (606, 3329410), (707, 2853780), (1010, 1997646), (1212, 1664705), (1414, 1426890), (1515, 1331764), (2020, 998823), (2121, 951260), (2828, 713445), (3030, 665882), (3535, 570756), (4242, 475630), (6060, 332941), (7070, 285378), (8484, 237815), (10605, 190252), (14140, 142689), (21210, 95126), (42420, 47563)]