28994770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 62052480

約数和(自身を除く): 33057710

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1259, 1645, 2303, 2518, 3290, 4606, 6295, 8813, 11515, 12590, 17626, 23030, 44065, 59173, 61691, 88130, 118346, 123382, 295865, 308455, 414211, 591730, 616910, 828422, 2071055, 2899477, 4142110, 5798954, 14497385, 28994770]

約数ペア:

[(1, 28994770), (2, 14497385), (5, 5798954), (7, 4142110), (10, 2899477), (14, 2071055), (35, 828422), (47, 616910), (49, 591730), (70, 414211), (94, 308455), (98, 295865), (235, 123382), (245, 118346), (329, 88130), (470, 61691), (490, 59173), (658, 44065), (1259, 23030), (1645, 17626), (2303, 12590), (2518, 11515), (3290, 8813), (4606, 6295)]