30104816

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 74638080

約数和(自身を除く): 44533264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 47, 49, 56, 76, 86, 94, 98, 112, 133, 152, 172, 188, 196, 266, 301, 304, 329, 344, 376, 392, 532, 602, 658, 688, 752, 784, 817, 893, 931, 1064, 1204, 1316, 1634, 1786, 1862, 2021, 2107, 2128, 2303, 2408, 2632, 3268, 3572, 3724, 4042, 4214, 4606, 4816, 5264, 5719, 6251, 6536, 7144, 7448, 8084, 8428, 9212, 11438, 12502, 13072, 14147, 14288, 14896, 16168, 16856, 18424, 22876, 25004, 28294, 32336, 33712, 36848, 38399, 40033, 43757, 45752, 50008, 56588, 76798, 80066, 87514, 91504, 99029, 100016, 113176, 153596, 160132, 175028, 198058, 226352, 268793, 307192, 320264, 350056, 396116, 537586, 614384, 640528, 700112, 792232, 1075172, 1584464, 1881551, 2150344, 3763102, 4300688, 7526204, 15052408, 30104816]

約数ペア:

[(1, 30104816), (2, 15052408), (4, 7526204), (7, 4300688), (8, 3763102), (14, 2150344), (16, 1881551), (19, 1584464), (28, 1075172), (38, 792232), (43, 700112), (47, 640528), (49, 614384), (56, 537586), (76, 396116), (86, 350056), (94, 320264), (98, 307192), (112, 268793), (133, 226352), (152, 198058), (172, 175028), (188, 160132), (196, 153596), (266, 113176), (301, 100016), (304, 99029), (329, 91504), (344, 87514), (376, 80066), (392, 76798), (532, 56588), (602, 50008), (658, 45752), (688, 43757), (752, 40033), (784, 38399), (817, 36848), (893, 33712), (931, 32336), (1064, 28294), (1204, 25004), (1316, 22876), (1634, 18424), (1786, 16856), (1862, 16168), (2021, 14896), (2107, 14288), (2128, 14147), (2303, 13072), (2408, 12502), (2632, 11438), (3268, 9212), (3572, 8428), (3724, 8084), (4042, 7448), (4214, 7144), (4606, 6536), (4816, 6251), (5264, 5719)]