68924590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 154483200

約数和(自身を除く): 85558610

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 1787, 2030, 2755, 3574, 3857, 5510, 7714, 8935, 12509, 17870, 19285, 25018, 33953, 38570, 51823, 62545, 67906, 103646, 125090, 169765, 237671, 259115, 339530, 362761, 475342, 518230, 725522, 984637, 1188355, 1813805, 1969274, 2376710, 3627610, 4923185, 6892459, 9846370, 13784918, 34462295, 68924590]

約数ペア:

[(1, 68924590), (2, 34462295), (5, 13784918), (7, 9846370), (10, 6892459), (14, 4923185), (19, 3627610), (29, 2376710), (35, 1969274), (38, 1813805), (58, 1188355), (70, 984637), (95, 725522), (133, 518230), (145, 475342), (190, 362761), (203, 339530), (266, 259115), (290, 237671), (406, 169765), (551, 125090), (665, 103646), (1015, 67906), (1102, 62545), (1330, 51823), (1787, 38570), (2030, 33953), (2755, 25018), (3574, 19285), (3857, 17870), (5510, 12509), (7714, 8935)]