75293890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4211

約数の個数: 48

約数和(自身を含む): 161956152

約数和(自身を除く): 86662262

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 4153, 8306, 9065, 18130, 20765, 29071, 41530, 58142, 145355, 153661, 203497, 290710, 307322, 406994, 768305, 1017485, 1075627, 1536610, 2034970, 2151254, 5378135, 7529389, 10756270, 15058778, 37646945, 75293890]

約数ペア:

[(1, 75293890), (2, 37646945), (5, 15058778), (7, 10756270), (10, 7529389), (14, 5378135), (35, 2151254), (37, 2034970), (49, 1536610), (70, 1075627), (74, 1017485), (98, 768305), (185, 406994), (245, 307322), (259, 290710), (370, 203497), (490, 153661), (518, 145355), (1295, 58142), (1813, 41530), (2590, 29071), (3626, 20765), (4153, 18130), (8306, 9065)]