69982220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 119683060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1567, 1595, 2030, 2233, 3134, 3190, 4060, 4466, 6268, 6380, 7835, 8932, 10969, 11165, 15670, 17237, 21938, 22330, 31340, 34474, 43876, 44660, 45443, 54845, 68948, 86185, 90886, 109690, 120659, 172370, 181772, 219380, 227215, 241318, 318101, 344740, 454430, 482636, 499873, 603295, 636202, 908860, 999746, 1206590, 1272404, 1590505, 1999492, 2413180, 2499365, 3181010, 3499111, 4998730, 6362020, 6998222, 9997460, 13996444, 17495555, 34991110, 69982220]

約数ペア:

[(1, 69982220), (2, 34991110), (4, 17495555), (5, 13996444), (7, 9997460), (10, 6998222), (11, 6362020), (14, 4998730), (20, 3499111), (22, 3181010), (28, 2499365), (29, 2413180), (35, 1999492), (44, 1590505), (55, 1272404), (58, 1206590), (70, 999746), (77, 908860), (110, 636202), (116, 603295), (140, 499873), (145, 482636), (154, 454430), (203, 344740), (220, 318101), (290, 241318), (308, 227215), (319, 219380), (385, 181772), (406, 172370), (580, 120659), (638, 109690), (770, 90886), (812, 86185), (1015, 68948), (1276, 54845), (1540, 45443), (1567, 44660), (1595, 43876), (2030, 34474), (2233, 31340), (3134, 22330), (3190, 21938), (4060, 17237), (4466, 15670), (6268, 11165), (6380, 10969), (7835, 8932)]